The effect of the duration of the second stage of labour on the acid-base state of the fetus.
K R
KR
Young
D000136:Acid-Base Equilibrium; D005260:Female; D005333:Fetus / Q000378:metabolism*; D006801:Humans; D007748:Labor Stage, Second / Q000378:metabolism*; D007743:Labor, Obstetric / Q000378:metabolism*; D011247:Pregnancy