Refine My Results

Creation Date 

1. Before 1957  (997,835)
2. 1957 To 1973  (1,022,079)
3. 1974 To 1990  (4,147,877)
4. 1991 To 2008  (10,380,084)
5. After 2008  (18,866,851)
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New Records 

1. New From Last Week  (897)
2. New From Last Month  (17,421)
3. New From Last 3 Month  (71,237)
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Resource Type 

1. Patents  (24,602,085)
2. Articles  (10,176,290)
3. Book Chapters  (266,729)
4. magazinearticle  (154,347)
5. Thesises (postgraduate)  (53,085)
6. Reports  (49,588)
7. Books  (44,776)
8. Newspaper Articles  (37,659)
9. Reviews  (33,759)
10. Web Resources  (30,058)
11. Conference Proceedings  (24,293)
12. Images  (12,754)
13. Videos  (4,456)
14. Newsletter Articles  (4,427)
15. Text Resources  (2,820)
16. References  (1,463)
17. Government Documents  (1,287)
18. Datasets  (651)
19. Archival Material / Manuscripts  (437)
20. Other  (270)
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Subject 

1. Human Necessities  (24,602,081)
2. Hygiene  (12,184,417)
3. Medical Or Veterinary Science  (12,172,895)
4. Humans  (9,435,368)
5. Science & Technology  (7,651,875)
6. Life Sciences & Biomedicine  (7,185,997)
7. Preparations For Medical, Dental, Or Toilet Purposes  (5,787,285)
8. Chemistry  (4,698,081)
9. Metallurgy  (4,537,191)
10. Female  (3,966,037)
11. Agriculture  (3,899,619)
12. Hunting  (3,856,409)
13. Forestry  (3,855,162)
14. Animal Husbandry  (3,854,125)
15. Fishing  (3,853,281)
16. Trapping  (3,851,724)
17. Male  (3,646,872)
18. Specific Therapeutic Activity Of Chemical Compounds Ormedicinal Preparations  (3,463,935)
19. Furniture  (3,329,521)
20. Coffee Mills  (3,327,159)
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Databases 

1. esp@cenet  (24,602,081)
2. MEDLINE  (9,393,287)
3. ProQuest Central  (4,952,032)
4. GFMER Free Medical Journals  (3,651,359)
5. PubMed Central  (2,948,249)
6. DOAJ Directory of Open Access Journals  (2,196,919)
7. ROAD: Directory of Open Access Scholarly Resources  (1,635,484)
8. HighWire Press (Free Journals)  (1,429,719)
9. ProQuest One Psychology  (730,333)
10. Springer Nature OA Free Journals  (551,568)
11. Wiley Online Library Open Access  (440,952)
12. Nature Open Access  (250,898)
13. Ebook Central - Academic Complete  (248,134)
14. IngentaConnect Open Access Journals  (191,140)
15. Public Library of Science (PLoS)  (188,714)
16. Journals@Ovid Open Access Journal Collection Rolling  (185,534)
17. Free E- Journals  (130,600)
18. JSTOR Early Journal Content  (104,124)
19. Hyper Article en Ligne (HAL) (Open Access)  (101,344)
20. Oxford Journals Open Access Collection  (89,448)
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Language 

1. English  (30,997,754)
2. Chinese  (5,834,614)
3. French  (4,228,834)
4. German  (2,947,054)
5. Japanese  (2,176,736)
6. Korean  (1,026,692)
7. Russian  (491,356)
8. Spanish  (278,711)
9. Portuguese  (218,142)
10. Danish  (158,022)
11. Swedish  (120,928)
12. Polish  (111,396)
13. Norwegian  (103,411)
14. Finnish  (100,243)
15. Italian  (67,575)
16. Hungarian  (53,776)
17. Ukrainian  (51,887)
18. Dutch  (43,677)
19. Czech  (36,542)
20. Slovenian  (24,547)
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Journal Title 

1. Blood  (40,851)
2. Bmj  (117,916)
3. British Medical Journal  (70,786)
4. Nature  (40,102)
5. Plos One  (157,910)
6. Proceedings Of The National Academy Of Sciences - Pnas  (50,254)
7. Scientific Reports  (64,876)
8. The Journal Of Biological Chemistry  (74,522)
9. The Lancet  (127,791)
10. The New England Journal Of Medicine  (74,111)
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