[The duration of the second stage of labour and the duration of active pushing (author's transl)].
D001724:Birth Weight; D003201:Computers; D005260:Female; D005322:Premature Rupture of Fetal Membranes; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D007748:Labor Stage, Second; D007743:Labor, Obstetric; D011247:Pregnancy; D012189:Retrospective Studies; D013557:Switzerland; D013997:Time Factors; D014470:Umbilical Cord
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