Median episiotomies and complete perineal lacerations.
D001699:Biometry; D004841:Episiotomy / Q000706:statistics & numerical data*; D005260:Female; D006801:Humans; D022125:Lacerations; D010388:Pelvis; D010502:Perineum / Q000293:injuries*; D011247:Pregnancy
EPISIOTOMY/statistics; PERINEUM/wounds and injuries