[PROLONGED AND INTERMITTENT ANTIBIOTIC THERAPY OF CHRONIC BRONCHITIS].
D000900:Anti-Bacterial Agents; D001991:Bronchitis; D029481:Bronchitis, Chronic; D006801:Humans; D010404:Penicillin V; D010406:Penicillins; D013752:Tetracycline; D013754:Tetracyclines
D000900:Anti-Bacterial Agents; D010406:Penicillins; D013754:Tetracyclines; C005470:penimepicycline; D013752:Tetracycline; D010404:Penicillin V
BRONCHITIS; PENICILLIN, PHENOXYMETHYL; PENIMEPICYCLINE; TETRACYCLINE
TERAPIA ANTIBIOTICA PROTRATTA E INTERMITTENTE DELLA BRONCHITE CRONICA.