Refine My Results

Creation Date 

1. Before 1960  (3,522)
2. 1960 To 1975  (86,866)
3. 1976 To 1991  (528,498)
4. 1992 To 2008  (1,469,189)
5. After 2008  (1,694,442)
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Subject 

1. Preparations For Medical, Dental, Or Toilet Purposes  (3,443,010)
2. Organic Chemistry  (2,887,772)
3. Specific Therapeutic Activity Of Chemical Compounds Ormedicinal Preparations  (2,296,334)
4. Heterocyclic Compounds  (1,551,224)
5. Wine  (1,039,271)
6. Microbiology  (1,039,271)
7. Biochemistry  (1,039,271)
8. Spirits  (1,039,271)
9. Vinegar  (1,039,271)
10. Mutation Or Genetic Engineering  (1,039,271)
11. Beer  (1,039,271)
12. Enzymology  (1,039,271)
13. Peptides  (974,121)
14. Compositions Thereof  (867,745)
15. Culture Media  (867,745)
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Language 

1. English  (2,971,450)
2. French  (914,728)
3. German  (553,043)
4. Chinese  (345,897)
5. Spanish  (209,646)
6. Korean  (129,845)
7. Japanese  (127,673)
8. Portuguese  (87,253)
9. Danish  (55,635)
10. Russian  (52,779)
11. Norwegian  (40,297)
12. Finnish  (34,539)
13. Swedish  (25,933)
14. Polish  (22,889)
15. Hungarian  (13,062)
16. Dutch  (12,582)
17. Slovenian  (11,279)
18. Italian  (10,266)
19. Czech  (10,194)
20. Hebrew  (8,198)
21. More options