Uterine contraction frequency in the last hour of labor: how many contractions are too many?
J Matern Fetal Neonatal Med. 2021 Nov 3:1-8. doi: 10.1080/14767058.2021.1998893. Online ahead of print.
J Matern Fetal Neonatal Med. 2021.
PMID: 34732091