title: Long term chloramphenicol treatment without bad effect.
mesh_terms: D000328:Adult; D001855:Bone Marrow Diseases / Q000139:chemically induced; D002701:Chloramphenicol / Q000008:administration & dosage*; D002761:Cholangitis / Q000188:drug therapy*; D004342:Drug Hypersensitivity; D006801:Humans; D008297:Male
chemical_list: D002701:Chloramphenicol