Bronchopulmonary dysplasia.
D001982:Bronchial Diseases / Q000209:etiology / Q000628:therapy*; D002675:Child, Preschool; D005190:Family; D005260:Female; D006801:Humans; D007223:Infant; D007227:Infant Nutritional Physiological Phenomena; D007231:Infant, Newborn; D008171:Lung Diseases / Q000209:etiology / Q000628:therapy*; D008297:Male; D010102:Oxygen Inhalation Therapy / Q000379:methods*; D012127:Respiratory Distress Syndrome, Newborn / Q000150:complications