title: Clinical pharmacology of some parasympathicolytic drugs.
mesh_terms: D000818:Animals; D001285:Atropine / Q000494:pharmacology*; D002986:Clinical Trials as Topic; D006168:Guinea Pigs; D006801:Humans; D007408:Intestinal Absorption; D007734:Kymography; D010276:Parasympatholytics / Q000494:pharmacology*; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology*; D012463:Saliva / Q000502:physiology; D013053:Spectrophotometry
chemical_list: D010276:Parasympatholytics; D000644:Quaternary Ammonium Compounds; D001285:Atropine