title: Symmetrical erythematous butterfly rash.
authors.forename: G R
authors.initials: GR
authors.lastname: Crowe
mesh_terms: D003937:Diagnosis, Differential; D004886:Erysipelas / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D005076:Exanthema / Q000209:etiology / Q000382:microbiology*; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D008875:Middle Aged; D010404:Penicillin V / Q000627:therapeutic use; D010406:Penicillins / Q000627:therapeutic use
chemical_list: D010406:Penicillins; D010404:Penicillin V