1. Selected Vital Statistics and Health Status Indicators: Annual Report 2001,2002
2. The chest radiograph;Reidy,2002
3. Report of the New England Regional Infant Cardiac Program;Fyler;Pediatrics,1980
4. Genetic and Environmental Risk Factors for Major Cardiovascular Malformations: The Baltimore-Washington Infant Study, 1981–1989;Ferencz,1997
5. The incidence of congenital heart disease in the first year of life;Kidd;J Paediatr Child Health,1993