1.
Michalczyk M, Torbé D, Torbé A. Comparison of the effect of patient-controlled epidural anesthesia (PCEA) and parenteral use of opioid analgesics on the postpartum condition of the newborn. J Educ Health Sport [Internet]. 2018 Aug. 17 [cited 2024 Apr. 25];8(9):277-84. Available from: https://apcz.umk.pl/JEHS/article/view/5830