Pham DiemT., Dang VanE., and Ly TuanK. “Study the Amount of CD4, CD8 T Cells in the Blood of Psoriasis Patients Treated With NB-UVB Plus Low-Dose Methotrexate”. Tạp Chí Y Dược lâm sàng 108, Vol. 14, no. 2, Nov. 2020, pp. 92-95, https://tcydls108.benhvien108.vn/index.php/YDLS/article/view/290.