Typhoid fever.
D000658:Amoxicillin / Q000627:therapeutic use; D000667:Ampicillin / Q000627:therapeutic use; D002701:Chloramphenicol / Q000627:therapeutic use; D006801:Humans; D014435:Typhoid Fever / Q000188:drug therapy*
D002701:Chloramphenicol; D000667:Ampicillin; D000658:Amoxicillin