title: [New medicine: semi-synthetic penicillin].
mesh_terms: D000667:Ampicillin; D003023:Cloxacillin; D008712:Methicillin; D010404:Penicillin V / Q000031:analogs & derivatives; D010406:Penicillins
chemical_list: D010406:Penicillins; D000667:Ampicillin; D003023:Cloxacillin; D008712:Methicillin; D010404:Penicillin V
vernacular_title: Lyf kynnt: hălfsamtengd penisillĭn.