Does a longer second stage of labor worsen umbilical artery blood gas parameters in newborns?—a retrospective cohort study of 2,140 cases
@article{ATM103644, author = {Chuo Li and Tiantian He and Jin Zhou and Zhangmin Tan and Peizhen Zhang and Yuzhu Yin}, title = {Does a longer second stage of labor worsen umbilical artery blood gas parameters in newborns?—a retrospective cohort study of 2,140 cases}, journal = {Annals of Translational Medicine}, volume = {10}, number = {22}, year = {2022}, keywords = {}, abstract = {}, issn = {2305-5847}, url = {https://atm.amegroups.org/article/view/103644} }