title: Observations on bronchopulmonary dysplasia.
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000175:diagnosis / Q000209:etiology; D008171:Lung Diseases / Q000175:diagnosis / Q000209:etiology; D010102:Oxygen Inhalation Therapy / Q000009:adverse effects; D012127:Respiratory Distress Syndrome, Newborn / Q000628:therapy