title: The significance of recurrent hemoptysis in allergic asthma.
mesh_terms: D001249:Asthma / Q000150:complications*; D002648:Child; D005547:Foreign Bodies / Q000150:complications*; D005549:Foreign-Body Reaction / Q000150:complications; D006469:Hemoptysis / Q000209:etiology*; D006801:Humans; D006967:Hypersensitivity / Q000150:complications*; D008297:Male