title: The effect of tonsillectomy and adenotomy on the course of bronchial asthma in children.
mesh_terms: D000233:Adenoidectomy; D000293:Adolescent; D001249:Asthma; D002031:Bulgaria; D002648:Child; D002675:Child, Preschool; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D014068:Tonsillectomy