共 48 条
[1]
Influence of the Duration of the Second Stage of Labor on the Likelihood of Obstetric Anal Sphincter Injury
[J].
BIRTH-ISSUES IN PERINATAL CARE,
2015, 42 (01)
:86-93
[4]
Prolonged second stage of labor and risk of adverse maternal and perinatal outcomes: A systematic review
[J].
BIRTH-ISSUES IN PERINATAL CARE,
2006, 33 (04)
:315-322
[5]
*AM COLL OBST GYN, 2000, AM COLL OBST GYN PRA