The vacuum extraction to forceps in posterior presentation comparison.
Escamilla
J O
JO
Escamilla
G H
GH
D036861:Delivery, Obstetric / Q000379:methods* / Q000592:standards; D005113:Extraction, Obstetrical / Q000009:adverse effects / Q000379:methods* / Q000592:standards; D005260:Female; D006801:Humans; D007746:Labor Presentation; D009772:Obstetrical Forceps / Q000592:standards*; D011247:Pregnancy; D014620:Vacuum Extraction, Obstetrical / Q000009:adverse effects / Q000379:methods* / Q000592:standards