New drug development by United States pharmaceutical firms: With analyses of trends in the acquisition and origin of drug candidates, 1963-1979*.

Autor: Wardell, William M, May, Maureen S, Trimble, A Gene
Zdroj: Clinical Pharmacology & Therapeutics; Oct1982, Vol. 32 Issue 4, p407-417, 11p
Databáze: Complementary Index
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