Birth weights of infants of black and white mothers without pregnancy complications
Hulsey, Thomas C., Levkoff, Abner H., Alexander, Greg R.Volume:
164
Language:
english
Journal:
American Journal of Obstetrics and Gynecology
DOI:
10.1016/0002-9378(91)90703-T
Date:
May, 1991
File:
PDF, 539 KB
english, 1991