1. Critical care in the United States;Calvin;Crit Care Clin,1997
2. History of pediatric critical care;Todres,2006
3. Multidisciplinary critical care and the role of the subspecialist in the pediatric intensive care unit;Parker,2006
4. Congenital heart disease in infancy and childhood;Friedman,2001
5. Incidence, prevalence, and inheritance of congenital heart disease;Hoffman,2000