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editorial
. 2012 Aug 15;3(8):630–631. doi: 10.1021/cn3000923

Table 4. Top Pharmaceutical Companies Based on United States Prescription Drug Sales1.

2011 rank company 2010 US sales (in $ billions) 2011 US Sales (in $ billions)
1 Pfizer 27.2 25.1
2 AstraZeneca 19.5 19.9
3 Merck & Co. 18.6 19.3
4 Novartis 18.0 19.2
5 Teva 15.9 15.1
6 Lilly 14.3 1409
7 Roche 13.8 14.5
8 GlaxoSmithKline 15.2 14.2
9 Amgen 12.7 13.1
10 Johnson & Johnson 12.9 12.1