Long-continued treatment with tetracycline and prednisolone in chronic bronchitis; a controlled trial.
D000900:Anti-Bacterial Agents; D001991:Bronchitis / Q000628:therapy*; D029481:Bronchitis, Chronic; D006801:Humans; D011239:Prednisolone / Q000627:therapeutic use*; D013752:Tetracycline / Q000627:therapeutic use*
D000900:Anti-Bacterial Agents; D011239:Prednisolone; D013752:Tetracycline
BRONCHITIS/therapy; PREDNISOLONE/therapeutic use; TETRACYCLINE/therapeutic use