title: [The clinical analysis of 34 patients with Loeffler's syndrome].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D011657:Pulmonary Eosinophilia / Q000175:diagnosis / Q000209:etiology