title: A safe and effective topical anesthetic for office cystoscopy.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000779:Anesthetics, Local / Q000008:administration & dosage*; D002648:Child; D002986:Clinical Trials as Topic; D003558:Cystoscopy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010880:Piperidines / Q000008:administration & dosage*; D010919:Placebos; D011427:Propiophenones / Q000008:administration & dosage*
chemical_list: D000779:Anesthetics, Local; D010880:Piperidines; D010919:Placebos; D011427:Propiophenones