Long-term oxytetracycline (terramycin) therapy in advanced chronic respiratory infections.
D002908:Chronic Disease; D003141:Communicable Diseases; D006801:Humans; D010118:Oxytetracycline / Q000627:therapeutic use*; D012137:Respiratory System; D012140:Respiratory Tract Diseases; D012141:Respiratory Tract Infections
D010118:Oxytetracycline
OXYTETRACYCLINE/therapeutic use; RESPIRATORY TRACT/diseases