The allergic factor in chronic broncho-pulmonary infections.
D001249:Asthma / Q000209:etiology*; D002908:Chronic Disease; D006801:Humans; D006967:Hypersensitivity; D012137:Respiratory System; D012140:Respiratory Tract Diseases
ALLERGY/manifestations; ASTHMA/etiology and pathogenesis; RESPIRATORY TRACT/diseases