PHUMDOUNG, S.; MORKRUENGSAI, S.; TACHAPATTARAKUL, S.; LAWANTRAKUL, J.; JUNSUWAN, P. Effect of the Prince of Songkla University Locked-Upright Position on the Duration, Pain and Comfort of Second-Stage Labor in Primiparous Women. Pacific Rim International Journal of Nursing Research, [S. l.], v. 14, n. 2, p. 112–121, 2013. Disponível em: https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/6297. Acesso em: 24 apr. 2024.