[Analgesic and antispastic effects of protopine (author's transl)].
D000470:Alkaloids / Q000494:pharmacology* / Q000633:toxicity; D000700:Analgesics / Q000633:toxicity; D000818:Animals; D053119:Benzophenanthridines; D001600:Berberine Alkaloids; D004386:Duodenum / Q000187:drug effects; D066298:In Vitro Techniques; D008297:Male; D051379:Mice; D010276:Parasympatholytics / Q000633:toxicity
D000470:Alkaloids; D000700:Analgesics; D053119:Benzophenanthridines; D001600:Berberine Alkaloids; D010276:Parasympatholytics; C009093:protopine