title: Factors affecting the development of pulmonary vascular obstructive disease.
mesh_terms: D000818:Animals; D004285:Dogs; D006330:Heart Defects, Congenital / Q000150:complications*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications; D007231:Infant, Newborn; D011651:Pulmonary Artery / Q000254:growth & development; D011652:Pulmonary Circulation; D011667:Pulmonary Veins / Q000254:growth & development; D014652:Vascular Diseases / Q000209:etiology