title: Effect of methantheline bromide and clonidine hydrochloride on salivary secretion.
mesh_terms: D000293:Adolescent; D000328:Adult; D003000:Clonidine / Q000008:administration & dosage / Q000494:pharmacology*; D004311:Double-Blind Method; D004435:Eating; D005215:Fasting; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010919:Placebos; D000644:Quaternary Ammonium Compounds / Q000008:administration & dosage / Q000494:pharmacology*; D012463:Saliva / Q000187:drug effects / Q000378:metabolism*; D012472:Salivation / Q000187:drug effects*
chemical_list: D010919:Placebos; D000644:Quaternary Ammonium Compounds; D003000:Clonidine