title: Ampicillin and chloramphenicol resistance in systemic Haemophilus influenzae disease.
mesh_terms: D000667:Ampicillin / Q000494:pharmacology*; D002701:Chloramphenicol / Q000494:pharmacology*; D005260:Female; D006193:Haemophilus influenzae / Q000187:drug effects; D006801:Humans; D007223:Infant; D008583:Meningitis, Haemophilus / Q000188:drug therapy*; D010403:Penicillin Resistance
chemical_list: D002701:Chloramphenicol; D000667:Ampicillin