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Creation Date 

1. Before 1958  (28,719)
2. 1958 To 1974  (61,635)
3. 1975 To 1991  (317,853)
4. 1992 To 2009  (1,111,698)
5. After 2009  (2,383,175)
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New Records 

1. New From Last Week  (4,096)
2. New From Last Month  (97,926)
3. New From Last 3 Month  (101,771)
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Resource Type 

1. Patents  (2,735,452)
2. Articles  (1,162,890)
3. Newsletter Articles  (1,276)
4. magazinearticle  (1,042)
5. Conference Proceedings  (790)
6. Books  (596)
7. Web Resources  (523)
8. Book Chapters  (392)
9. Newspaper Articles  (371)
10. Reports  (350)
11. Thesises (postgraduate)  (211)
12. Reviews  (36)
13. Images  (31)
14. Text Resources  (20)
15. Journals  (7)
16. Archival Material / Manuscripts  (4)
17. References  (3)
18. Standards  (1)
19. Videos  (1)
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Subject 

1. Diagnosis  (2,752,129)
2. Hygiene  (2,735,863)
3. Identification  (2,735,773)
4. Human Necessities  (2,735,452)
5. Medical Or Veterinary Science  (2,735,452)
6. Humans  (1,158,293)
7. Science & Technology  (1,131,190)
8. Life Sciences & Biomedicine  (1,117,366)
9. Physics  (702,602)
10. Female  (613,539)
11. Male  (600,973)
12. Middle Aged  (445,338)
13. Adult  (405,856)
14. Testing  (333,796)
15. Measuring  (333,263)
16. Aged  (331,215)
17. Biological And Medical Sciences  (288,466)
18. Medical Sciences  (285,563)
19. Devices For Introducing Media Into, Or Onto, The Body  (248,001)
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Databases 

1. esp@cenet  (2,735,452)
2. MEDLINE  (1,156,783)
3. ProQuest Central  (372,579)
4. Geneva Foundation Free Medical Journals at publisher websites  (200,093)
5. PubMed Central (Open access)  (153,902)
6. DOAJ Directory of Open Access Journals  (78,119)
7. ROAD: Directory of Open Access Scholarly Resources  (68,213)
8. HighWire Press (Free Journals)  (40,073)
9. Springer Open Access Journals  (37,544)
10. ProQuest One Psychology  (32,301)
11. Open Access: Wiley-Blackwell Open Access Journals  (28,688)
12. Journals@Ovid Open Access Journal Collection Rolling  (15,983)
13. PLoS (Open access)  (9,915)
14. IngentaConnect Open Access  (8,854)
15. Oxford University Press Open Access  (5,881)
16. Mary Ann Liebert Online - Open Access  (5,710)
17. Thieme E-Journals  (4,878)
18. Freely Accessible Japanese Titles (ERDB Project)  (4,277)
19. Sage Journals Open Access Journals  (4,027)
20. SWEPUB Freely available online  (3,907)
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Language 

1. English  (3,490,796)
2. Chinese  (603,315)
3. French  (591,659)
4. German  (401,746)
5. Japanese  (302,448)
6. Korean  (96,382)
7. Russian  (68,231)
8. Ukrainian  (12,111)
9. Spanish  (8,442)
10. Portuguese  (8,347)
11. Swedish  (6,940)
12. Danish  (6,624)
13. Finnish  (5,050)
14. Italian  (4,844)
15. Polish  (4,752)
16. Norwegian  (2,684)
17. Dutch  (2,294)
18. Hebrew  (1,940)
19. Romanian  (1,450)
20. Czech  (1,115)
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Journal Title 

1. Annals Of Surgery  (15,419)
2. British Journal Of Surgery  (17,353)
3. Clinical Orthopaedics And Related Research  (19,035)
4. Journal Of Neurosurgery  (15,541)
5. Plastic And Reconstructive Surgery  (26,145)
6. Surgery  (15,085)
7. The American Journal Of Surgery  (19,827)
8. The Annals Of Thoracic Surgery  (29,137)
9. The Journal Of Thoracic And Cardiovascular Surgery  (20,651)
10. Transplantation Proceedings  (28,959)
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