title: Hiatal hernia and cardiac incompetence in bronchial asthma. An endoscopic study on 50 patients suffering from bronchial asthma.
mesh_terms: D001249:Asthma / Q000150:complications*; D003964:Diaphragm; D006321:Heart; D006548:Hernia, Diaphragmatic / Q000209:etiology*; D006551:Hernia, Hiatal; D006801:Humans; D013270:Stomach / Q000473:pathology*
keywords: ASTHMA/complications; HERNIA, DIAPHRAGMATIC/etiology; STOMACH/pathology