Negwer, Martin Organic-chemical drugs and their synonyms : an international survey / Martin Negwer. - 7th revised and enlarged ed. - Berlin : Akademie Verlag, c1994. - c. pages : illustrations ; 25 cm ISBN: 3055016297 (volume 3) hard bound Subjects--Topical Terms: Organic materia medicaDrugs--Nomenclature.Therapeutics LC Class. No.: RS154 / N31 1994