Data on episiotomy rates need analysis by parity.
Greene
R
R
Gardeil
F
F
Turner
M J
MJ
D004841:Episiotomy / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D010298:Parity; D010502:Perineum / Q000293:injuries; D011247:Pregnancy; D012421:Rupture / Q000453:epidemiology; D014621:Vagina / Q000293:injuries