title: Craniotomy infections.
mesh_terms: D002701:Chloramphenicol / Q000627:therapeutic use; D003399:Craniotomy / Q000009:adverse effects* / Q000379:methods; D006801:Humans; D010400:Penicillin G / Q000627:therapeutic use; D013530:Surgical Wound Infection / Q000188:drug therapy
chemical_list: D002701:Chloramphenicol; D010400:Penicillin G