Duff, DF, McNamara, DG. History and physical examination of the cardiovascular system. In: The science and practice of pediatric cardiology, Garson, A Jr, Bricker, TM, Fisher, DJ, Neish, SR (Eds), Williams and Wilkins, Baltimore 1998. p.693.
Lees, MH. Cyanosis of the newborn infant. J Pediatr 1970; 77:484.
Perloff, JK. Clinical Recognition of Congenital Heart Disease. WB Saunders, Philadelphia 1994.
Report of the New England Regional Infant Cardiac Program. Pediatrics 1980; 65:375.
Warnes, CA, Williams, RG, Bashore, TM, et al. ACC/AHA 2008 Guidelines for the Management of Adults with Congenital Heart Disease: a report of the American College of Cardiology/American Heart Association Task Force on Practice Guidelines (writing committee to develop guidelines on the management of adults with congenital heart disease). Circulation 2008; 118:e714.