The laboratory background to the use of penicillin in chronic bronchitis and bronchiectasis.
D001987:Bronchiectasis / Q000628:therapy*; D001991:Bronchitis / Q000628:therapy*; D029481:Bronchitis, Chronic; D007753:Laboratories; D010406:Penicillins / Q000627:therapeutic use*
D010406:Penicillins
BRONCHIECTASIS/therapy; BRONCHITIS/therapy; PENICILLIN/therapeutic use