TY  - JOUR
A1  - Howard, D.L.
A1  - Marshall, S.S.
A1  - Kaufman, J.S.
A1  - Savitz, D.A.
T1  - Variations in low birth weight and preterm delivery among Blacks in relation to ancestry and nativity: New York City, 1998–2002
Y1  - 2006
DO  - 10.1542/peds.2006-0665
JF  - Pediatrics
VL  - 118
IS  - 5

ER  -