Chunuan, S., S. Kosunvanna, W. Sripotchanart, J. Lawantrakul, J. Lawantrakul, U. Pattrapakdikul, and J. Somporn. “Characteristics of Abortions in Southern Thailand”. Pacific Rim International Journal of Nursing Research, vol. 16, no. 2, Feb. 2013, pp. 97-112, https://he02.tci-thaijo.org/index.php/PRIJNR/article/view/5920.