| from 01/01/1995 to present in ScienceDirect Health & Life Sciences College Edition |
| from 02/13/1995 to present in LexisNexis Academic and ProQuest Research Library |
| from 07/30/2008 to present in Academic OneFile and General OneFile |
| from 01/01/1995 to present in ScienceDirect Physical Sciences College Edition |
| from 08/01/2002 to 18 months ago in HighWire Press (Free Journals) |
| from 09/07/2007 to 12/30/2007 in Newspaper Source |
| from 01/30/2007 to present in LexisNexis Academic |
| from 04/01/1999 to present in General OneFile |
| from 03/06/1992 to present in LexisNexis Academic |
| from 10/13/2004 to present in LexisNexis Academic |
| from 04/23/2007 to present in Newspaper Source |
| from 11/13/1996 to 06/15/1998 in LexisNexis Academic (selected full-text only) |
| from 01/22/2003 to present in LexisNexis Academic (selected full-text only) |
| from 02/16/2003 to present in Newspaper Source |
| from 04/24/2007 to present in Newspaper Source |
| from 02/13/1998 to present in LexisNexis Academic |
| from 03/01/2008 to present in Literary Reference Center |
| from 01/04/2003 to present in LexisNexis Academic (selected full-text only) |
| from 10/19/1993 to present in LexisNexis Academic |
| from 01/01/2001 to present in General OneFile |
| from 09/01/2003 to present in ABI/INFORM Global |
| in LexisNexis Academic (selected full-text only) |
| from 10/01/2005 to present in General OneFile |
| from 01/01/1999 to 1 year ago in Academic Search Premier |
| from 03/01/2002 to 10/08/2004 in General OneFile |
| from 11/14/2003 to 10/08/2004 in Regional Business News |
| from 06/07/2001 to 06/07/2001 in LexisNexis Academic |
| from 07/02/1991 to present in LexisNexis Academic |
| from 03/03/1998 to present in LexisNexis Academic |
| from 02/08/2001 to present in LexisNexis Academic |
| from 03/27/1994 to present in LexisNexis Academic |
| from 01/01/1997 to present in Academic OneFile and General OneFile |
| from 10/19/1982 to present in LexisNexis Academic |
| from 01/01/1997 to present in ABI/INFORM Global |
| from 02/13/1998 to present in LexisNexis Academic |
| from 11/11/2005 to present in General OneFile |
| from 01/01/2003 to present in Academic OneFile, General OneFile and ProQuest Research Library |
| from 01/16/2003 to present in LexisNexis Academic |
| from 02/01/2005 to present in MasterFILE Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 09/01/2000 to present in Business Source Premier |
| from 01/01/1996 to 10/01/1997 in LexisNexis Academic (selected full-text only) |
| in LexisNexis Academic (selected full-text only) |
| from 01/08/1994 to present in LexisNexis Academic |
| from 03/01/1995 to 02/01/2009 in General OneFile |
| from 09/22/2006 to present in Academic OneFile |
| from 07/01/1998 to present in LexisNexis Academic (selected full-text only) |
| from 01/01/2002 to present in Academic OneFile, General OneFile and Literature Resource Center |
| from 07/19/1993 to present in LexisNexis Academic |
| from 01/06/1997 to present in Academic OneFile and General OneFile |
| from 07/12/1999 to present in MasterFILE Premier |
| from 08/21/2000 to present in ProQuest Research Library |
| from 09/01/2001 to 09/01/2001 in General OneFile |
| from 11/04/2002 to 11/17/2003 in General OneFile |
| from 01/01/1914 to present in ProQuest Research Library |
| from 09/01/1998 to 03/01/2005 in ProQuest Research Library |
| from 01/01/2004 to 1 year ago in Academic Search Premier |
| from 2005 to present in PubMed Central |
| from 02/01/1998 to present in Academic Search Premier |
| from 01/01/2002 to present in ScienceDirect Health & Life Sciences College Edition |
| from 09/01/2001 to present in Health Source: Consumer Edition and MasterFILE Premier |
| from 06/01/1998 to 09/17/1998 in LexisNexis Academic |
| from 01/01/2005 to present in Business Source Premier |
| from 06/21/1990 to 08/14/1991 in LexisNexis Academic (selected full-text only) |
| from 02/20/1990 to present in LexisNexis Academic (selected full-text only) |
| from 08/05/2002 to 04/28/2003 in General OneFile |
| from 12/01/2007 to present in Academic OneFile |
| from 09/01/2002 to 03/01/2003 in General OneFile |
| from 07/01/2000 to present in Academic OneFile and General OneFile |
| from Current year to present in Bergen Community College Print Titles |
| from 01/01/1996 to present in Academic OneFile and General OneFile |
| from 10/01/1996 to present in Academic Search Premier, Health Source: Consumer Edition and MasterFILE Premier |
| from 10/01/1997 to present in ProQuest Research Library |
| from 07/01/1997 to 18 months ago in Academic Search Premier |
| from 02/01/2001 to 06/29/2006 in LexisNexis Academic |
| from 03/01/1990 to 1 year ago in Literature Resource Center |
| from 03/22/1990 to 1 year ago in Academic OneFile and General OneFile |
| from 03/01/2000 to 1 year ago in Academic Search Premier and Literary Reference Center |
| from 10/01/2002 to 1 year ago in ProQuest Research Library |
| from 10/01/2004 to present in Business Source Premier |
| from 11/01/1998 to present in Business Source Premier |
| from 12/01/2006 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 09/01/2000 to present in Business Source Premier |
| from 03/18/1999 to present in LexisNexis Academic (selected full-text only) |
| from 03/18/1999 to present in LexisNexis Academic (selected full-text only) |
| from 07/01/2002 to 07/31/2004 in Business Source Premier |
| from 11/11/1999 to present in Newspaper Source |
| from 01/01/1999 to 1 year ago in Business Source Premier |
| from 09/01/2003 to present in MasterFILE Premier |
| from 03/01/2008 to 45 days ago in Academic OneFile and General OneFile |
| from 01/01/2002 to present in Academic OneFile, General OneFile and Literature Resource Center |
| from 07/03/2007 to 08/21/2008 in LexisNexis Academic |
| from 01/16/2006 to present in LexisNexis Academic |
| from 12/05/2005 to present in LexisNexis Academic |
| from 09/01/1998 to present in LexisNexis Academic |
| from 01/26/2000 to 05/19/2008 in LexisNexis Academic |
| from 01/18/2005 to present in LexisNexis Academic (selected full-text only) |
| from 10/28/1999 to present in LexisNexis Academic |
| from 02/13/2000 to present in LexisNexis Academic |
| from 01/01/1970 to present in LexisNexis Academic |
| from 02/01/1995 to present in LexisNexis Academic |
| from 02/14/1996 to 02/14/2000 in LexisNexis Academic |
| from 11/30/1996 to 11/30/2000 in LexisNexis Academic |
| from 11/01/1986 to present in LexisNexis Academic |
| from 05/09/1982 to present in LexisNexis Academic |
| from 03/01/1996 to present in LexisNexis Academic |
| from 01/03/1992 to present in LexisNexis Academic |
| from 01/14/1996 to present in LexisNexis Academic |
| from 02/19/2004 to 05/08/2008 in LexisNexis Academic |
| from 02/29/2000 to present in LexisNexis Academic |
| from 1998 to present in CINAHL |
| from 02/01/2007 to present in Academic OneFile |
| from 01/04/1999 to present in LexisNexis Academic |
| from 1995 to 1999 in CINAHL |
| from 02/14/1996 to 02/14/2000 in LexisNexis Academic |
| from 01/01/1991 to 12/31/1991 in LexisNexis Academic (selected full-text only) |
| from 01/01/1826 to 02/03/2005 in LexisNexis Academic |
| from 08/01/2007 to 11/21/2007 in LexisNexis Academic |
| from 01/16/1995 to present in LexisNexis Academic |
| from 03/01/2002 to present in LexisNexis Academic |
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| from 01/05/2002 to present in LexisNexis Academic |
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| from 10/01/2007 to present in LexisNexis Academic |
| from 10/01/2007 to 01/19/2009 in General OneFile |
| from 10/14/1999 to present in LexisNexis Academic (selected full-text only) |
| from 03/16/1992 to 08/10/1992 in LexisNexis Academic (selected full-text only) |
| from 01/14/1960 to 01/11/2007 in LexisNexis Academic |
| from 03/01/2005 to present in Academic Search Premier |
| from 01/01/2007 to present in Academic OneFile |
| from 01/01/2000 to 1 year ago in Academic Search Premier |
| from 03/01/2003 to 1 year ago in Academic Search Premier |
| from 2000 to present in Bergen Community College Print Titles |
| from 03/01/1998 to 1 year ago in Academic Search Premier |
| from 01/01/2002 to 11/30/2002 in ProQuest Research Library |
| from 11/01/2005 to present in Academic OneFile and General OneFile |
| from 09/02/2006 to present in ProQuest Research Library |
| from 2001 to present in Bergen Community College Print Titles |
| from 01/01/1995 to present in ScienceDirect Health & Life Sciences College Edition |
| from 01/01/1997 to present in ScienceDirect Health & Life Sciences College Edition |
| from 2000 to present in Bergen Community College Print Titles |
| from 01/01/2002 to 11/30/2002 in ProQuest Research Library |
| from 12/01/2005 to present in Academic OneFile and General OneFile |
| from 08/01/2006 to present in ProQuest Research Library |
| from 01/01/1995 to present in ScienceDirect Health & Life Sciences College Edition |
| from 03/01/1998 to 1 year ago in Academic Search Premier |
| from 01/01/1995 to present in ScienceDirect Health & Life Sciences College Edition |
| from 01/01/1997 to 1 year ago in HighWire Press (Free Journals) |
| from 01/04/2008 to present in LexisNexis Academic |
| from 01/07/2008 to present in ProQuest Research Library |
| from 02/09/2009 to present in General OneFile |
| from 2005 to present in Bergen Community College Print Titles |
| from 1998 to present in Bergen Community College Print Titles |
| from 01/04/2008 to present in LexisNexis Academic |
| from 01/07/2008 to present in ProQuest Research Library |
| from 01/01/1999 to 1 year ago in Academic Search Premier |
| from 08/01/1991 to present in ProQuest Research Library |
| from 04/01/2002 to 11/01/2004 in General OneFile |
| from 11/01/1996 to present in LexisNexis Academic and LexisNexis Academic |
| from 01/01/2007 to present in LexisNexis Academic |
| from 01/01/2007 to 07/25/2007 in LexisNexis Academic |
| from 01/01/1989 to present in Academic OneFile and General OneFile |
| from 01/01/1998 to present in ProQuest Research Library |
| from 01/01/1995 to present in ScienceDirect Physical Sciences College Edition |
| from 01/10/2001 to present in LexisNexis Academic |
| from 06/16/2000 to present in LexisNexis Academic |
| from 02/16/2006 to 02/16/2006 in LexisNexis Academic |
| from 03/06/1992 to present in LexisNexis Academic |
| from 03/06/1992 to present in LexisNexis Academic |
| from 01/01/1996 to 06/30/2003 in Academic Search Premier and MasterFILE Premier |
| from 04/01/1998 to 06/01/2003 in ProQuest Research Library |
| from 09/01/1999 to 06/01/2003 in Academic OneFile and General OneFile |
| from 07/31/2004 to present in Newspaper Source |
| from 03/01/2002 to present in Literature Resource Center |
| from 03/01/2001 to present in Literature Resource Center |
| from 03/22/2001 to present in Academic OneFile and General OneFile |
| from 06/01/2004 to present in Academic Search Premier and Literary Reference Center |
| from 12/01/2005 to present in ProQuest Research Library |
| from 01/01/1957 to 08/01/1996 in LexisNexis Academic |
| from 09/01/1974 to present in Academic Search Premier and Literary Reference Center |
| from 03/01/1993 to present in Literature Resource Center |
| from 03/22/1993 to present in Academic OneFile and General OneFile |
| from 01/01/1994 to present in ProQuest Research Library |
| from 09/01/1984 to present in LexisNexis Academic |
| from 01/01/2006 to present in Literary Reference Center |
| from 01/01/1991 to present in Academic OneFile and General OneFile |
| from 05/03/1991 to present in General OneFile |
| from 01/03/2000 to present in Business Source Premier |
| from 05/07/2001 to present in LexisNexis Academic |
| from 04/26/1998 to 04/26/2005 in LexisNexis Academic |
| from 07/10/1989 to 09/24/1990 in General OneFile |
| from 11/01/1993 to 01/01/1994 in General OneFile |
| from 09/01/1995 to 02/01/1997 in LexisNexis Academic (selected full-text only) |
| from 07/06/2003 to 01/09/2005 in Business Source Premier |
| from 03/01/1996 to present in LexisNexis Academic (selected full-text only) |
| from 03/19/1996 to 04/01/2006 in LexisNexis Academic |
| from 06/01/2003 to 04/30/2006 in Academic Search Premier |
| from 04/01/2005 to present in General OneFile |
| from 01/15/1996 to 07/13/1998 in LexisNexis Academic |
| from 08/01/1998 to present in ProQuest Research Library |
| from 07/01/2002 to present in General OneFile |
| from 01/01/2005 to 12/24/2006 in LexisNexis Academic |
| from 06/01/1997 to present in Academic OneFile and General OneFile |
| from 03/15/2001 to present in LexisNexis Academic |
| from 08/01/1998 to present in ProQuest Research Library |
| from 06/01/1999 to 08/31/2000 in Academic OneFile and General OneFile |
| from 10/01/2004 to present in Business Source Premier |
| from 11/01/1998 to present in Business Source Premier |
| from 04/01/2003 to present in Business Source Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 04/24/1998 to 11/02/1999 in LexisNexis Academic |
| from 11/02/1999 to present in LexisNexis Academic (selected full-text only) |
| from 09/01/2000 to present in Business Source Premier |
| from 08/01/1997 to 03/01/1999 in LexisNexis Academic |
| from 09/01/1998 to present in LexisNexis Academic (selected full-text only) |
| from 10/20/1997 to 01/27/2003 in LexisNexis Academic (selected full-text only) |
| from 12/01/1999 to 12/31/2005 in Academic Search Premier |
| from 05/25/2006 to present in General OneFile |
| from 09/11/2001 to present in LexisNexis Academic (selected full-text only) |
| from 12/05/2001 to present in General OneFile |
| from 10/01/2002 to 07/31/2004 in Business Source Premier |
| from 12/13/2006 to present in LexisNexis Academic |
| from 03/06/1992 to present in LexisNexis Academic |
| from 07/01/1992 to 03/31/1999 in Academic Search Premier, MasterFILE Premier and Professional Development Collection |
| from 06/01/1989 to 06/01/1991 in General OneFile |
| from 06/08/2007 to present in LexisNexis Academic |
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| from 02/01/2004 to present in LexisNexis Academic |
| from 02/01/1999 to 1 year ago in Academic Search Premier |
| from 01/01/2003 to present in Business Source Premier |
| from 07/02/1991 to present in ProQuest Research Library |
| from 02/25/1997 to present in LexisNexis Academic |
| from 10/27/1993 to present in LexisNexis Academic |
| from 10/27/1993 to present in LexisNexis Academic |
| from 06/19/2000 to 10/20/2000 in LexisNexis Academic |
| from 12/05/2000 to present in LexisNexis Academic (selected full-text only) |
| from 03/20/2001 to present in Newspaper Source |
| from 07/01/2002 to 1 year ago in ABI/INFORM Global |
| from 01/01/1986 to present in ProQuest Research Library |
| from 03/06/1992 to present in LexisNexis Academic |
| from 06/01/2001 to present in Health Source: Consumer Edition |
| from 12/01/2007 to present in Academic OneFile |
| from 01/18/2005 to 01/18/2005 in LexisNexis Academic (selected full-text only) |
| from 03/18/2002 to present in LexisNexis Academic |
| from 04/04/2001 to 10/04/2002 in LexisNexis Academic |
| from 10/14/2002 to 10/14/2002 in LexisNexis Academic |
| from 11/29/2000 to 11/29/2000 in LexisNexis Academic |
| from 01/01/2005 to present in Business Source Premier |
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| from 04/04/2000 to 04/04/2000 in LexisNexis Academic |
| from 01/01/1959 to 11/08/2007 in LexisNexis Academic |
| from 06/28/2007 to 11/08/2007 in LexisNexis Academic |
| from 06/01/1988 to 08/01/1999 in LexisNexis Academic |
| from 05/01/2006 to 07/24/2006 in LexisNexis Academic |
| from 10/29/1999 to present in LexisNexis Academic |
| from 01/01/2004 to present in LexisNexis Academic |
| from 06/16/2004 to present in LexisNexis Academic |
| from 07/03/1958 to present in LexisNexis Academic |
| from 03/04/2002 to 12/29/2003 in General OneFile |
| from 04/01/1998 to 10/01/2002 in ProQuest Research Library |
| from 01/01/1855 to present in LexisNexis Academic |
| from 12/22/1991 to 03/26/2002 in LexisNexis Academic (selected full-text only) |
| from 01/12/2000 to 01/12/2000 in LexisNexis Academic |
| from 04/17/1976 to present in LexisNexis Academic |
| from 04/17/1977 to present in LexisNexis Academic |
| from 11/05/1999 to 03/21/2005 in LexisNexis Academic |
| from 04/20/2000 to 04/20/2000 in LexisNexis Academic |
| from 05/19/1993 to present in LexisNexis Academic |
| from 01/01/2001 to present in MasterFILE Premier |
| from 09/22/2005 to present in Academic OneFile |
| from 02/02/1993 to present in LexisNexis Academic |
| from 12/27/1999 to present in LexisNexis Academic |
| from 10/02/1994 to present in LexisNexis Academic |
| from 03/27/1999 to 10/15/2001 in LexisNexis Academic |
| from 11/19/1982 to present in LexisNexis Academic |
| from 01/07/2002 to present in Academic OneFile and General OneFile |
| from 01/12/2004 to present in LexisNexis Academic |
| from 08/01/2006 to present in Regional Business News |
| from 01/01/1994 to present in ProQuest Research Library |
| from 03/01/1997 to present in Academic Search Premier and MasterFILE Premier |
| from 1995 to present in CINAHL |
| from 01/01/1990 to present in Academic Search Premier, Literary Reference Center, MasterFILE Premier and ProQuest Research Library |
| from 01/04/1999 to 10/09/2000 in LexisNexis Academic |
| from 05/16/2002 to present in LexisNexis Academic |
| from 01/10/1977 to present in LexisNexis Academic |
| from 01/01/1975 to present in LexisNexis Academic (selected full-text only) |
| from 11/09/1999 to 03/21/2005 in LexisNexis Academic |
| from 05/19/1981 to present in LexisNexis Academic |
| from 06/22/2002 to present in Academic OneFile and General OneFile |
| from 07/01/2004 to present in ABI/INFORM Global |