title: [Disinfecting effect of ultrasonic hand-washer].
mesh_terms: D000985:Antisepsis; D001645:Biguanides / Q000494:pharmacology; D004202:Disinfectants / Q000494:pharmacology; D006225:Hand; D006801:Humans; D014465:Ultrasonics
chemical_list: D001645:Biguanides; D004202:Disinfectants