Porapakkham, P., B. Chumworathayi, P. Suprasert, and J. Srisomboon. “The Necessity of Weekly Hemoglobin Level Monitoring in Cervical Cancer Patients Receiving Radiotherapy”. Srinagarind Medical Journal, vol. 22, no. 1, Nov. 2013, pp. 8-15, https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/13114.