[Psychophysical training in the "childbirth school" and acid-base equilibrium in parturients].
D000136:Acid-Base Equilibrium; D000328:Adult; D005260:Female; D006801:Humans; D009321:Natural Childbirth; D011247:Pregnancy; D011295:Prenatal Care; D012064:Relaxation Therapy
Trening psychofizyczny w szkole rodzenia a równowaga kwasowo-zasadowa u rodzacych.