Ethnic differences in birth outcomes: the search for answers continues.
Alexander
G R
GR
School of Public Health, Department of Maternal and Child Health, University of Alabama at Birmingham 35294-0022, USA.
Kogan
M D
MD
D005260:Female; D006801:Humans; D007743:Labor, Obstetric / Q000208:ethnology*; D008913:Minority Groups / Q000706:statistics & numerical data*; D011247:Pregnancy; D011256:Pregnancy Outcome / Q000208:ethnology*; D044469:Racial Groups; D014481:United States / Q000453:epidemiology