The incidence of caesarean section and the results of all deliveries in Sweden in the years 1949-1951.
D002585:Cesarean Section / Q000706:statistics & numerical data*; D036861:Delivery, Obstetric; D005260:Female; D006801:Humans; D015994:Incidence; D011247:Pregnancy; D013548:Sweden; D014798:Vital Statistics
CESAREAN SECTION/statistics; VITAL STATISTICS