Lirathpong, Suwannee. 2018. “Event/Sec from Single Platform Flow Cytometry for Calculation of Absolute CD4+ T-Lymphocyte and Total WBC Count in HIV/AIDS Patients”. Archives of Allied Health Sciences 30 (2). Khon Kaen, Thailand:171-81. https://he01.tci-thaijo.org/index.php/ams/article/view/145440.