Yimyaem, P. R., Tassakhon, T., Sriraj, W., Wongswadiwat, M., Pongjanyakul, S., Sankhot, R., Sinkueakunkit, A., & Thienthong, S. (2013). Internship Doctors’ Knowledge and Attitudes Toward Pain Management in Cancer Patients at General Hospitals in Northeast Thailand. Srinagarind Medical Journal, 27(3), 279–287. Retrieved from https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/11151