High-dose amoxycillin.
D000658:Amoxicillin / Q000008:administration & dosage*; D001987:Bronchiectasis / Q000150:complications / Q000188:drug therapy*; D003550:Cystic Fibrosis / Q000150:complications; D004359:Drug Therapy, Combination; D005436:Floxacillin / Q000008:administration & dosage; D006801:Humans
D005436:Floxacillin; D000658:Amoxicillin