Maternal mortality and mode of delivery.
Hall
M H
MH
Bewley
S
S
D002423:Cause of Death; D002585:Cesarean Section / Q000401:mortality*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008428:Maternal Mortality; D016017:Odds Ratio; D011247:Pregnancy; D006113:United Kingdom / Q000453:epidemiology