Chunuan, S., Y. Somsap, S. Pinjaroen, S. Thitimapong, S. Nangham, and F. Ongpalanupat. “Effect of the Presence of Family Members , During the First Stage of Labor , on Childbirth Outcomes in a Provincial Hospital in Songkhla Province , Thailand”. Pacific Rim International Journal of Nursing Research, vol. 13, no. 1, Feb. 2013, pp. 16-27, https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/6369.