Thanomtham, S. and Kangkarn, K. (2019) “Efficacy of the Use of Plastic Poly Film Bag for Measuring Intrapatum Blood Loss in Labor Room, Chaiyaphum Hospital”, Journal of Health Science of Thailand, 28(1), pp. 161–170. Available at: https://thaidj.org/index.php/JHS/article/view/5924 (Accessed: 23July2024).