Kaewpornsawan, Kamolporn, Makoto Kamegaya, Suthipol Udompunturak, and Thanase Ariyawatkul. 2018. “The Normal Reference Values of Carrying Angle from Birth to Adolescence”. Siriraj Medical Journal 70 (4):284-88. https://he02.tci-thaijo.org/index.php/sirirajmedj/article/view/153847.