Prolonged passive second stage of labor in nulliparous women-Prevalence and risk factors: A historical cohort study. Bjelke M, Thurn L, Oscarsson M. Acta Obstet Gynecol Scand 2022;101:499-505.

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Amedeo Smart

Independent Medical Education

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Bjelke M, Thurn L, Oscarsson M. Prolonged passive second stage of labor in nulliparous women-Prevalence and risk factors: A historical cohort study. Acta Obstet Gynecol Scand 2022;101:499-505.
PMID: 35293611