Kritcharoen, Sureeporn, Pranee Pongpaiboon, Kanjanee Phon-In, Warangkana Chatchawet, and Supap Maksuwan. “Effects of Relative Preparing Program for Continuous Labor Support in Natural Childbirth on Parturients’ Labor Pain and Satisfaction and Nurses’ Satisfaction”. Journal of Research in Nursing-Midwifery and Health Sciences 36, no. 3 (December 29, 2016): 210–221. Accessed April 24, 2024. https://he02.tci-thaijo.org/index.php/nur-psu/article/view/73437.