Routine vs selective episiotomy.
Friese
K
K
Labeit
D
D
Runkel
S
S
Melchert
F
F
D004841:Episiotomy / Q000706:statistics & numerical data; D005260:Female; D005311:Fetal Hypoxia / Q000517:prevention & control; D006801:Humans; D011247:Pregnancy