Demethylchlortetracycline in respiratory allergy.
D002751:Chlortetracycline / Q000031:analogs & derivatives; D003707:Demeclocycline; D004194:Disease; D006967:Hypersensitivity / Q000628:therapy*; D007154:Immune System Diseases; D012120:Respiration Disorders; D012130:Respiratory Hypersensitivity; D012137:Respiratory System; D012140:Respiratory Tract Diseases
D003707:Demeclocycline; D002751:Chlortetracycline
ALLERGY/therapy; CHLORTETRACYCLINE/related compounds; RESPIRATORY SYSTEM/diseases