Prophylaxis in haemophilus meningitis.
D002353:Carrier State / Q000188:drug therapy*; D002701:Chloramphenicol / Q000008:administration & dosage*; D004359:Drug Therapy, Combination; D006193:Haemophilus influenzae; D006801:Humans; D007223:Infant; D008583:Meningitis, Haemophilus / Q000188:drug therapy / Q000517:prevention & control*; D012293:Rifampin / Q000008:administration & dosage*
D002701:Chloramphenicol; D012293:Rifampin