title: [Studies on the quality of the antitussive drug Kebiding (4-morpholino-ethyl ester of 2-methyl-2-phenoxy-propanoic acid hydrochloride) (author's transl)].
mesh_terms: D000996:Antitussive Agents / Q000032:analysis / Q000592:standards*; D004340:Drug Contamination; D009025:Morpholines / Q000032:analysis / Q000592:standards*; D011422:Propionates / Q000032:analysis / Q000592:standards*
chemical_list: D000996:Antitussive Agents; D009025:Morpholines; D011422:Propionates; C022055:promolate