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Creation Date 

1. Before 1971  (44)
2. 1971 To 1984  (44)
3. 1985 To 1997  (292)
4. 1998 To 2011  (26,867)
5. After 2011  (191,189)
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New Records 

1. New From Last Week  (153)
2. New From Last Month  (2,296)
3. New From Last 3 Month  (7,371)
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Resource Type 

1. Articles  (174,344)
2. Newspaper Articles  (33,565)
3. magazinearticle  (6,172)
4. Text Resources  (1,740)
5. Newsletter Articles  (1,726)
6. Books  (244)
7. Reports  (126)
8. Reviews  (41)
9. Web Resources  (25)
10. Journals  (20)
11. Government Documents  (7)
12. Thesises (postgraduate)  (5)
13. Images  (1)
14. Conference Proceedings  (1)
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Subject 

1. Medicine, Experimental  (217,148)
2. Medical Research  (216,916)
3. Science & Technology  (132,179)
4. Life Sciences & Biomedicine  (113,566)
5. Humans  (65,485)
6. Health Aspects  (52,131)
7. Analysis  (47,838)
8. Care And Treatment  (43,505)
9. Female  (35,897)
10. Male  (33,490)
11. Patients  (30,089)
12. Risk Factors  (27,142)
13. Medicine  (23,245)
14. Middle Aged  (23,224)
15. Adult  (21,840)
16. Aged  (18,371)
17. Clinical Trials  (18,324)
18. Mortality  (17,623)
19. Science & Technology - Other Topics  (17,083)
20. Multidisciplinary Sciences  (16,615)
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Databases 

1. ProQuest Central  (186,042)
2. DOAJ Directory of Open Access Journals  (125,554)
3. PubMed Central  (119,476)
4. ROAD: Directory of Open Access Scholarly Resources  (110,412)
5. GFMER Free Medical Journals  (98,647)
6. MEDLINE  (71,460)
7. Springer Nature OA/Free Journals  (40,872)
8. Public Library of Science (PLoS)  (18,295)
9. Taylor & Francis Open Access  (12,328)
10. DOVE Medical Press Journals  (12,221)
11. Medknow Open Access Medical Journals  (10,461)
12. ProQuest One Psychology  (9,077)
13. Wiley-Blackwell Open Access Titles  (7,704)
14. Coronavirus Research Database  (5,380)
15. Journals@Ovid Open Access Journal Collection Rolling  (4,070)
16. HighWire Press (Free Journals)  (3,568)
17. Oxford Journals Open Access Collection  (2,826)
18. SWEPUB Freely available online  (2,465)
19. Hyper Article en Ligne (HAL) (Open Access)  (1,587)
20. U.S. Government Documents  (1,569)
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Language 

1. English  (217,057)
2. Japanese  (10,707)
3. Portuguese  (1,282)
4. Spanish  (1,166)
5. Turkish  (609)
6. Norwegian  (169)
7. French  (142)
8. Ndongo  (130)
9. German  (49)
10. Afrikaans  (38)
11. Chinese  (17)
12. Italian  (10)
13. Russian  (8)
14. Bulgarian  (6)
15. Arabic  (3)
16. Catalan  (2)
17. Czech  (1)
18. Korean  (1)
19. Croatian  (1)
20. Danish  (1)
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Journal Title 

1. Biomed Research International  (1,485)
2. Bmc Infectious Diseases  (1,224)
3. Business Wire  (11,401)
4. Digestive Diseases And Sciences  (1,558)
5. Entertainment Close-Up  (1,211)
6. International Journal Of Molecular Sciences  (1,652)
7. M2 Presswire  (3,900)
8. Nutrients  (1,093)
9. Plos One  (16,485)
10. Pr Newswire  (17,283)
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