[Applicability of the vacuum extraction operation in obstetrical emergencies].
D004630:Emergencies; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D009772:Obstetrical Forceps; D011247:Pregnancy; D011248:Pregnancy Complications
Ocena przydatności prózniociagu w wybranych sytuacjach połozniczych.