Lertkhachonsuk, Ruangsak, and Nakorn Sirisabya. “Approach to the terminal stage cancer patients”. Thai Journal of Obstetrics and Gynaecology 11, no. 1 (March 1, 1999): 3–9. accessed September 28, 2026. https://he02.tci-thaijo.org/index.php/tjog/article/view/257181.