title: Histological study of the pulmonary arterial tree in congenital heart diseases under one year of age.
mesh_terms: D004374:Ductus Arteriosus, Patent / Q000473:pathology; D006330:Heart Defects, Congenital / Q000473:pathology*; D006344:Heart Septal Defects, Atrial / Q000473:pathology; D006345:Heart Septal Defects, Ventricular / Q000473:pathology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011651:Pulmonary Artery / Q000473:pathology*; D014188:Transposition of Great Vessels / Q000473:pathology