title: Fatal pseudomembranous enterocolitis following oral ampicillin therapy.
mesh_terms: D000284:Administration, Oral; D000667:Ampicillin / Q000008:administration & dosage / Q000009:adverse effects* / Q000627:therapeutic use; D001344:Autopsy; D002675:Child, Preschool; D004761:Enterocolitis, Pseudomembranous / Q000139:chemically induced*; D006801:Humans; D007169:Impetigo / Q000188:drug therapy; D008297:Male
chemical_list: D000667:Ampicillin