WEERADECH, P.; RATINTHORN, A. .; PUNGBANGKADEE, R. Effect of Semi-squatting Position with Spontaneous Pushing on Duration of Second Stage of Labour and Perineal Tear Degree in Primiparous Parturients. Nursing Science Journal of Thailand, [S. l.], v. 40, n. 1, p. 69–83, 2021. Disponível em: https://he02.tci-thaijo.org/index.php/ns/article/view/249087. Acesso em: 25 apr. 2024.