title: Transverse myelitis and penicillin.
mesh_terms: D002081:Buttocks; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007273:Injections, Intramuscular; D009187:Myelitis / Q000139:chemically induced*; D009188:Myelitis, Transverse / Q000139:chemically induced*; D010401:Penicillin G Benzathine / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D010401:Penicillin G Benzathine