Refine My Results

Creation Date 

1. Before 1959  (103,147)
2. 1959 To 1974  (186,058)
3. 1975 To 1990  (1,118,185)
4. 1991 To 2007  (3,559,167)
5. After 2007  (8,051,568)
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New Records 

1. New From Last Week  (376,938)
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Subject 

1. Preparations For Medical, Dental, Or Toilet Purposes  (6,257,660)
2. Chemistry  (3,865,000)
3. Metallurgy  (3,865,000)
4. Specific Therapeutic Activity Of Chemical Compounds Ormedicinal Preparations  (3,761,321)
5. Organic Chemistry  (2,944,436)
6. Diagnosis  (2,784,798)
7. Identification  (2,784,798)
8. Surgery  (2,784,798)
9. Heterocyclic Compounds  (1,574,589)
10. Devices For Introducing Media Into, Or Onto, The Body  (1,390,744)
11. Devices For Producing Or Ending Sleep Or Stupor  (1,390,744)
12. Devices For Transducing Body Media Or For Taking Media Fromthe Body  (1,390,744)
13. First-Aid Kits  (1,350,558)
14. Orthopaedic, Nursing Or Contraceptive Devices  (1,350,558)
15. Filters Implantable Into Blood Vessels  (1,350,558)
16. Bandages, Dressings Or Absorbent Pads  (1,350,558)
17. Fomentation  (1,350,558)
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Language 

1. English  (10,576,893)
2. French  (2,751,731)
3. Chinese  (2,568,689)
4. German  (1,712,763)
5. Japanese  (552,976)
6. Korean  (501,412)
7. Spanish  (437,006)
8. Russian  (251,601)
9. Portuguese  (219,136)
10. Danish  (100,371)
11. Italian  (66,983)
12. Norwegian  (60,987)
13. Finnish  (56,186)
14. Swedish  (54,684)
15. Polish  (52,453)
16. Ukrainian  (31,740)
17. Dutch  (25,875)
18. Hungarian  (24,633)
19. Hebrew  (22,102)
20. Slovenian  (19,487)
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