Towards a gold standard for national prevalence estimates of birth defects.
Meyer
Robert E
RE
North Carolina Birth Defects Monitoring Program, State Center for Health Statistics, North Carolina Division of Public Health, Raleigh, NC 27699-1908, USA. robert.meyer@ncmail.net
Sever
Lowell E
LE
D000013:Congenital Abnormalities / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D011159:Population Surveillance / Q000379:methods*; D015995:Prevalence; D011635:Public Health Administration / Q000592:standards*; D015203:Reproducibility of Results; D014481:United States / Q000453:epidemiology