Oglak, S. C., and M. Obut. “Effectiveness of Perineal Massage in the Second Stage of Labor in Preventing Perineal Trauma”.
Gynecology Obstetrics &Amp; Reproductive Medicine
, vol. 26, no. 2, Aug. 2020, pp. 88-93, doi:10.21613/GORM.2020.1068.