title: Comparison between the effects of pirenzepine and L-hyoscyamine in man.
mesh_terms: D000065:Accommodation, Ocular / Q000187:drug effects; D000328:Adult; D001285:Atropine / Q000009:adverse effects / Q000494:pharmacology*; D001570:Benzodiazepinones / Q000009:adverse effects / Q000494:pharmacology*; D004311:Double-Blind Method; D004947:Esophagus / Q000187:drug effects; D005744:Gastric Acid / Q000378:metabolism*; D006801:Humans; D010528:Peristalsis / Q000187:drug effects; D010890:Pirenzepine; D011680:Pupil / Q000187:drug effects
chemical_list: D001570:Benzodiazepinones; D010890:Pirenzepine; D001285:Atropine