Mahakkanukrauh, A., Suwannaroj, S., Romphruk, A., Puapairoj, C., Romphruk, A., Leelayuwat, C. and Nanagara, R. (2015) “The association of HLA and systemic sclerosis (SSc) in the northeastern Thais”., Asia-Pacific Journal of Science and Technology, 20(4), pp. 459–464. doi: 10.14456/kkurj.2015.38.