[Incidence of surgical interventions at the Sao Paulo Maternity Hospital; statistical account of the various operations].
D001699:Biometry; D002585:Cesarean Section / Q000706:statistics & numerical data*; D005260:Female; D006771:Hospitals, Maternity; D006801:Humans; D015994:Incidence; D011247:Pregnancy
CESAREAN SECTION/statistics
Incidência operatoria na Maternidade de Sao Paulo:  cotejo entre as diversas operações.