Kunachiwa, Warunee, and Nipapan Leetrakool. “HLA-B27 Typing by Flow Cytometry”. Journal of Associated Medical Sciences 39, no. 3 (February 14, 2015): 44. Accessed May 18, 2024. https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/60182.