[1]
Weeradech, P., Ratinthorn, A. and Pungbangkadee, R. 2021. 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. 40, 1 (Dec. 2021), 69–83.