| Database | Users | Session | Time | Sets | View | Save | |
| Core Biomedical Collection <1993 to Present> |
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| EI Compendex*Plus |
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| EI Compendex*Plus <1987 to 1989> |
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| EI Compendex*Plus <1990 to 1992> |
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| EI Compendex*Plus <1994 to Present> |
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| Health |
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| Medline <1966 to 1975> |
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| Medline <1976 to 1984> |
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| Medline <1980 to 1984> |
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| Medline <1986 to 1989> |
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| Medline <1995 to Present> |
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| CINAHL <1982 to Present> |
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| Total |
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http://www.library.yale.edu/ecollections/access/ovid9606.html