1. Sleep apnoea as a possible cause of pulmonary hypotension in Down's Syndrome;Loughlin, C.M.; Wynne, J.E.; Victoria, B.E.;J Pediatr,1981
2. Alveolar hypoventilation and cor pulmonale associated with chronic airway obstruction in infants with Down's Syndrome;Levine, O.R.; Simpser, M.;Clin Pediair (Phila),1982
3. The heart;Hallidie-Smith, K.A.,1965
4. Upper airway obstruction with hypoxaemia and sleep disruption in Down's Syndrome;Southall, D.P.; Stebbens, V.A.; Mirza, R.; Lang, M.H.; Croft, C.B.; Shinebourne, E.A.;Dev Med Chdid Neurol,1987