Pregnancy-Related Mortality in the United States, 1991–1997
Berg, Cynthia J., Chang, Jeani, Callaghan, William M., Whitehead, Sara J.Volume:
101
Language:
english
Journal:
Obstetrics & Gynecology
DOI:
10.1097/00006250-200302000-00015
Date:
February, 2003
File:
PDF, 173 KB
english, 2003