Chaijaroonkhanarak, Wunnee, Pattama Amarttayakong, Wanassanun Pannangron, Jariya Umka, Malivalaya Namking, Kowit Chaisiwamongkol, Hisatake Kondo, and Parichat Prachaney. “Incidence of the Sternalis Muscle in Northeastern Thais”. Srinagarind Medical Journal 28, no. 1 (August 22, 2013): 62–65. Accessed February 8, 2023. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/11103.