1999 a disappointing year for biotech approvals.
Piascik
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College of Pharmacy, University of Kentucky, Lexington, USA.
D000818:Animals; D001709:Biotechnology; D017277:Drug Approval / Q000706:statistics & numerical data*; D006801:Humans; D013997:Time Factors; D014481:United States; D014486:United States Food and Drug Administration