1. Reversible cor pulmonale due to hypertrophied tonsils and adenoids: studies in two cases;Noonan;Circulation,1965
2. Hypoventilation and cor pulmonale due to chronic upper airway obstruction;Menasch;J. Pediatr.,1965
3. Respiratory obstruction caused by acute tonsillitis and adenoiditis;Spektor;New York J. Med.,1956
4. Chronic nasopharyngeal obstruction as a cause of cardiomegaly, cor pulmonale and pulmonary edema;Luke;Pediatrics,1966
5. Hypoxemic pulmonary hypertension in children;Cronje;S. Afr. Med. J.,1966