Bacterial infection and some effects of chemoprophylaxis in chronic pulmonary emphysema. I. Chemoprophylaxis with intermittent tetracycline.
D000900:Anti-Bacterial Agents; D001424:Bacterial Infections; D018890:Chemoprevention; D004646:Emphysema; D006801:Humans; D011656:Pulmonary Emphysema / Q000628:therapy*; D013752:Tetracycline / Q000628:therapy*
D000900:Anti-Bacterial Agents; D013752:Tetracycline
PULMONARY EMPHYSEMA/therapy; TETRACYCLINE/therapy