Não informado. (1984). American Hospital Formulary Service Drug Information. American Society of Hospital Pharmacists.
Chicago-viite (17. p.)Não informado. American Hospital Formulary Service Drug Information. Bethesda, Md: American Society of Hospital Pharmacists, 1984.
MLA-viite (8. p.)Não informado. American Hospital Formulary Service Drug Information. American Society of Hospital Pharmacists, 1984.
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