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Creation Date 

1. Before 1962  (12,738)
2. 1962 To 1966  (34,422)
3. 1967 To 1971  (69,078)
4. 1972 To 1977  (59,622)
5. After 1977  (15)
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New Records 

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Resource Type 

1. Articles  (160,362)
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5. Text Resources  (973)
6. magazinearticle  (721)
7. Book Chapters  (676)
8. Reports  (642)
9. Government Documents  (477)
10. Web Resources  (329)
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14. Thesises (postgraduate)  (199)
15. Journals  (30)
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20. Archival Material / Manuscripts  (1)
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Subject 

1. Science & Technology  (92,549)
2. Life Sciences & Biomedicine  (78,870)
3. Humans  (49,939)
4. Animals  (42,634)
5. Male  (26,606)
6. Female  (25,831)
7. Old Medline  (19,413)
8. Public, Environmental & Occupational Health  (17,468)
9. Rats  (14,309)
10. General & Internal Medicine  (13,271)
11. Medicine, General & Internal  (13,257)
12. Adult  (12,812)
13. Physical Sciences  (12,083)
14. Mice  (10,749)
15. Middle Aged  (9,210)
16. Time Factors  (8,771)
17. Social Sciences  (8,617)
18. Toxicology  (8,104)
19. Radiation Effects  (7,694)
20. Environmental Sciences  (6,980)
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Databases 

1. MEDLINE  (105,374)
2. ProQuest Central  (55,228)
3. PubMed Central  (33,936)
4. GFMER Free Medical Journals  (32,839)
5. HighWire Press (Free Journals)  (22,760)
6. ProQuest One Psychology  (16,938)
7. DOAJ Directory of Open Access Journals  (10,902)
8. Wiley Online Library Open Access  (7,132)
9. ROAD: Directory of Open Access Scholarly Resources  (4,148)
10. JSTOR Early Journal Content  (3,550)
11. Lunaris – Canada’s National Data Discovery Service  (2,883)
12. Hyper Article en Ligne (HAL) (Open Access)  (2,389)
13. Wiley-Blackwell AGU Digital Library  (2,029)
14. IngentaConnect Free/Open Access Journals  (1,785)
15. Free E- Journals  (1,668)
16. esp@cenet  (1,218)
17. ERIC - Full Text Only (Discovery)  (988)
18. Sabinet African Journals Open Access Collection  (800)
19. Nature Open Access  (796)
20. African Journals Online (Open Access)  (766)
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Language 

1. English  (160,922)
2. Japanese  (12,127)
3. German  (4,913)
4. French  (4,822)
5. Spanish  (609)
6. Polish  (172)
7. Portuguese  (170)
8. Italian  (148)
9. Russian  (55)
10. Norwegian  (52)
11. Afrikaans  (42)
12. Czech  (40)
13. Swedish  (25)
14. Dutch  (20)
15. Slovak  (9)
16. Croatian  (7)
17. Latin  (3)
18. Bokmål, Norwegian  (2)
19. Icelandic  (2)
20. Arabic  (1)
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Journal Title 

1. American Journal Of Public Health And The Nation's Health  (2,202)
2. American Journal Of Public Health And The Nations Health  (2,512)
3. Bmj  (4,075)
4. British Medical Journal  (4,215)
5. Bulletin Of The World Health Organization  (2,219)
6. Environmental Science & Technology  (3,636)
7. Limnology And Oceanography  (1,973)
8. Nature  (3,205)
9. The Lancet  (10,888)
10. The New England Journal Of Medicine  (2,189)
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