[Principles, methods and results of pain prophylaxis in obstetrics].
D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D009774:Obstetrics; D010146:Pain; D011247:Pregnancy; D014937:Work
LABOR
Grundiagen, Methoden und Ergebnisse der geburtshiflichen Schmerz prophylaxe.