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Creation Date 

1. Before 1957  (125,730)
2. 1957 To 1973  (64,868)
3. 1974 To 1990  (150,385)
4. 1991 To 2008  (822,928)
5. After 2008  (2,301,952)
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New Records 

1. New From Last Week  (3,828)
2. New From Last Month  (18,960)
3. New From Last 3 Month  (41,178)
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Resource Type 

1. Articles  (2,662,161)
2. Patents  (440,764)
3. magazinearticle  (84,532)
4. Images  (65,004)
5. Book Chapters  (44,812)
6. Reviews  (38,738)
7. Newspaper Articles  (32,745)
8. Books  (24,570)
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10. Thesises (postgraduate)  (20,434)
11. Web Resources  (19,399)
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13. References  (3,840)
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15. Videos  (2,465)
16. Journals  (1,317)
17. Text Resources  (853)
18. Government Documents  (731)
19. Archival Material / Manuscripts  (670)
20. Audio  (350)
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Subject 

1. Science & Technology  (1,702,285)
2. Life Sciences & Biomedicine  (1,538,759)
3. Humans  (1,053,850)
4. Female  (520,642)
5. Male  (519,991)
6. Animals  (406,930)
7. Middle Aged  (304,497)
8. Oncology  (289,507)
9. Biological And Medical Sciences  (289,374)
10. Adult  (270,966)
11. Medical Sciences  (246,143)
12. Aged  (235,737)
13. Cancer  (203,206)
14. Patients  (191,144)
15. Tumors  (183,987)
16. Medicine  (181,903)
17. Mice  (175,577)
18. Health Aspects  (173,429)
19. Proteins  (166,148)
20. General & Internal Medicine  (161,789)
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Author/Creator 

1. Lau, Joseph  (75)
2. Ospina, Maria  (18)
3. Chen, Wendong  (12)
4. Holness, Linn  (11)
5. Asakawa, Keiko  (5)
6. Buday, Grant  (5)
7. Ung, Y  (2)
8. Mujoomdar, Michelle  (2)
9. Banerjee, Srabani  (1)
10. Fessler, Henry E  (1)
11. Teutsch, Steven M  (1)
12. Ospina, Maria  (1)
13. Boudreau, Rhonda  (1)
14. Holness, Linn  (1)
15. Erickson, Lonny  (1)
16. Humphrey, Linda L  (1)
17. Chen, Wendong  (1)
18. Hogness, John R  (1)
19. Committee on a National Surveillance System for Cardiovascular and Select Chronic Diseases  (1)
20. Evans, W.K. (Bill)  (1)
21. Chew, Priscilla W  (1)
22. National Heart, Lung, and Blood Institute  (1)
23. Vera Hirsh; Barbara Melosky  (1)
24. Banerjee, Srabani  (1)
25. Buday, Grant  (1)
26. Asakawa, Keiko  (1)
27. Vanantwerp, Malin  (1)
28. Ho, C  (1)
29. Fessler/Reilly/  (1)
30. Okawara, G  (1)
31. Reilly, Jr, John J  (1)
32. National Asthma Education and Prevention Program (National Heart, Lung, and Blood Institute). Third Expert Panel on the Management of Asthma  (1)
33. Mujoomdar, Michelle  (1)
34. VanAntwerp, Malin  (1)
35. Boudreau, Rhonda  (1)
36. Institute of Medicine (U.S.). Committee to Evaluate the Artificial Heart Program of the National Heart, Lung, and Blood Institute  (1)
37. Lau, Joseph  (1)
38. Sugarbaker, David J  (1)
39. Reilly, John J  (1)
40. Board on Population Health and Public Health Practice  (1)
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Databases 

1. ProQuest Central  (1,769,635)
2. MEDLINE  (1,295,316)
3. PubMed Central  (1,079,206)
4. Geneva Foundation Free Medical Journals at publisher websites  (1,019,750)
5. DOAJ Directory of Open Access Journals  (937,967)
6. ROAD: Directory of Open Access Scholarly Resources  (744,553)
7. esp@cenet  (406,182)
8. HighWire Press (Free Journals)  (283,270)
9. Springer Nature OA Free Journals  (219,195)
10. Open Access: Wiley-Blackwell Open Access Journals  (129,706)
11. Nature Free  (105,317)
12. ProQuest One Psychology  (92,732)
13. Europeana Collections  (83,982)
14. Coronavirus Research Database  (70,656)
15. PLoS_OA刊  (68,103)
16. Taylor & Francis (Open access)  (52,495)
17. IngentaConnect Open Access  (48,164)
18. Journals@Ovid Open Access Journal Collection Rolling  (45,146)
19. Open Access Journals  (37,541)
20. Ebook Central - Academic Complete  (36,427)
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Language 

1. English  (3,023,253)
2. German  (476,753)
3. Japanese  (284,050)
4. French  (117,778)
5. Chinese  (75,238)
6. Italian  (26,427)
7. Portuguese  (16,497)
8. Spanish  (15,781)
9. Korean  (15,431)
10. Romanian  (13,686)
11. Russian  (6,838)
12. Turkish  (4,764)
13. Polish  (3,501)
14. Swedish  (2,792)
15. Norwegian  (2,332)
16. Croatian  (1,436)
17. Danish  (1,353)
18. Latin  (1,037)
19. Hebrew  (900)
20. Ukrainian  (810)
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Journal Title 

1. American Journal Of Respiratory And Critical Care Medicine  (26,977)
2. Cancer Research  (23,052)
3. Chest  (19,701)
4. International Journal Of Molecular Sciences  (24,964)
5. Journal Of Clinical Oncology  (17,111)
6. Journal Of Thoracic Oncology  (16,925)
7. New York Times  (20,456)
8. Plos One  (57,081)
9. Reactions Weekly  (32,143)
10. Scientific Reports  (32,012)
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