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Creation Date 

1. Before 1958  (12,909)
2. 1958 To 1974  (16,686)
3. 1975 To 1991  (143,014)
4. 1992 To 2009  (2,052,625)
5. After 2009  (5,796,065)
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New Records 

1. New From Last Week  (5,955)
2. New From Last Month  (25,131)
3. New From Last 3 Month  (93,427)
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Resource Type 

1. Articles  (6,909,135)
2. magazinearticle  (461,976)
3. Book Chapters  (151,628)
4. Newspaper Articles  (119,564)
5. Reports  (109,632)
6. Reviews  (62,974)
7. Thesises (postgraduate)  (45,606)
8. Newsletter Articles  (33,812)
9. Patents  (25,985)
10. Books  (25,219)
11. References  (15,425)
12. Conference Proceedings  (15,254)
13. Datasets  (10,407)
14. Web Resources  (5,786)
15. Text Resources  (2,462)
16. Government Documents  (706)
17. Images  (534)
18. Other  (505)
19. Videos  (190)
20. Audio  (139)
21. Journals  (17)
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Subject 

1. Science & Technology  (4,175,919)
2. Life Sciences & Biomedicine  (3,733,647)
3. Humans  (2,594,800)
4. Female  (1,446,508)
5. Male  (1,296,848)
6. Adult  (841,839)
7. Middle Aged  (796,085)
8. Risk Factors  (749,431)
9. Aged  (617,866)
10. Patients  (575,525)
11. Social Sciences  (549,046)
12. Biological And Medical Sciences  (545,630)
13. Medicine  (528,415)
14. Health Aspects  (510,928)
15. Medical Sciences  (470,227)
16. Animals  (440,758)
17. General & Internal Medicine  (427,968)
18. Studies  (424,684)
19. Medicine & Public Health  (397,342)
20. Public, Environmental & Occupational Health  (397,237)
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Author/Creator 

1. Dionne, Georges  (80)
2. Rhomberg, Lorenz  (66)
3. Masys, Daniel  (38)
4. Vanderlinden, Loren  (10)
5. Institute of Medicine  (8)
6. National Research Council (U.S.)  (8)
7. World Health Organization  (6)
8. IARC Working Group on the Evaluation of Carcinogenic Risks to Humans  (5)
9. Gibson, Diana  (5)
10. Board on Health Sciences Policy  (4)
11. Canada  (4)
12. Institute of Medicine Staff  (3)
13. National Research Council  (3)
14. Division on Earth and Life Studies  (3)
15. Vanderlinden, Loren  (2)
16. Scott-Conner, Carol E. H  (2)
17. Gibson, Diana  (2)
18. Snair, Megan Reeve  (2)
19. International Agency for Research on Cancer  (2)
20. Kindzierski, W  (2)
21. Board on Global Health  (2)
22. Liverman, Catharyn T  (2)
23. Rhomberg, Lorenz  (2)
24. Claiborne, Anne B  (2)
25. Masys, Daniel  (2)
26. National Research Council (U.S.). Committee on Continuing Assistance to the National Institutes of Health on Preparation of Additional Risk Assessments for the Boston University NEIDL  (2)
27. Council of Canadian Academies  (2)
28. Institute of Medicine (U.S.). Committee to Review NASA's Evidence Reports on Human Health Risks  (2)
29. Forum on Microbial Threats  (1)
30. Institute of Medicine (U.S.)  (1)
31. Commission on Life Sciences, National Research Cou  (1)
32. Institute of Medicine (U.S.). Committee on Employer-Based Health Benefits  (1)
33. Marwah, Sonal  (1)
34. Roundtable on Environmental Health Sciences, Research, and Medicine  (1)
35. Dionne, Georges  (1)
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Databases 

1. ProQuest Central  (6,035,312)
2. MEDLINE  (2,907,406)
3. DOAJ Directory of Open Access Journals  (2,460,779)
4. PubMed Central  (2,398,972)
5. GFMER Free Medical Journals  (2,287,935)
6. ROAD: Directory of Open Access Scholarly Resources  (2,004,469)
7. ProQuest One Psychology  (671,212)
8. Springer Nature OA/Free Journals  (594,791)
9. HighWire Press (Free Journals)  (515,414)
10. Wiley-Blackwell Open Access Titles  (235,945)
11. Coronavirus Research Database  (214,240)
12. Nature Open Access  (206,303)
13. Public Library of Science (PLoS)  (187,670)
14. Ebook Central - Academic Complete  (142,063)
15. Taylor & Francis Open Access  (131,434)
16. U.S. Government Documents  (127,871)
17. Journals@Ovid Open Access Journal Collection Rolling  (122,512)
18. Freely Accessible Journals  (106,210)
19. SAGE Open Access Journals  (93,488)
20. Medknow Open Access Medical Journals  (92,469)
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Language 

1. English  (7,898,641)
2. Japanese  (498,714)
3. Portuguese  (60,443)
4. French  (34,866)
5. German  (27,776)
6. Spanish  (27,045)
7. Chinese  (11,193)
8. Turkish  (8,908)
9. Polish  (8,110)
10. Norwegian  (7,699)
11. Korean  (6,585)
12. Russian  (6,255)
13. Croatian  (4,565)
14. Italian  (4,138)
15. Persian  (3,034)
16. Swedish  (2,704)
17. Czech  (1,853)
18. Slovenian  (1,362)
19. Afrikaans  (1,258)
20. Indonesian  (1,101)
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Journal Title 

1. Bmj  (47,329)
2. International Journal Of Environmental Research And Public Health  (50,291)
3. International Journal Of Molecular Sciences  (36,132)
4. New York Times  (68,815)
5. Plos One  (157,252)
6. Reactions Weekly  (39,322)
7. Scientific Reports  (75,945)
8. The Lancet  (43,039)
9. The New England Journal Of Medicine  (32,974)
10. The Washington Post  (33,245)
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