Chronic respiratory disease. III. The effect of treatment on the pleuropneumonia-like organism flora of avian tracheas.
D000818:Animals; D001717:Birds; D002751:Chlortetracycline / Q000494:pharmacology*; D002908:Chronic Disease; D004194:Disease; D009174:Mycoplasma; D010118:Oxytetracycline / Q000494:pharmacology*; D011200:Poultry; D012119:Respiration; D014132:Trachea
D002751:Chlortetracycline; D010118:Oxytetracycline
CHLORTETRACYCLINE/effects; FOWLS, DOMESTIC/diseases; OXYTETRACYCLINE/effects; RESPIRATION