[Role of oxytocin at the beginning of spontaneous labor].
D005260:Female; D006801:Humans; D007747:Labor Stage, First / Q000187:drug effects*; D007743:Labor, Obstetric / Q000187:drug effects*; D010121:Oxytocin / Q000494:pharmacology*; D011247:Pregnancy; D013997:Time Factors
D010121:Oxytocin
Uloha oxytocinu pri zacátku spontánního porodu