The association between major birth defects and preterm birth. [electronic resource]
- Maternal and child health journal Mar 2009
- 164-75 p. digital
Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.
1092-7875
10.1007/s10995-008-0348-y doi
Congenital Abnormalities--epidemiology Gestational Age Humans Infant, Newborn Population Surveillance Premature Birth--epidemiology Severity of Illness Index United States--epidemiology