Promrattanakun, A., and P. Niramitmahapanya. “n ncommon resentation of ypercalcemia in hronic ymphocytic eukemia”. reater ekong ub-egion edical ournal, ol. 1, no. 3, Aug. 2021, pp. 157-62, https://he02.tci-thaijo.org/index.php/gmsmj/article/view/253091.