Huynh, Thi Khanh Tuyen, et al. “SITUATION OF USE OF CORTICOID DRUGS IN THE TREATMENT OF CHRONIC BOLE DISEASE AT GENERAL INTERNAL MEDICINE DEPARTMENT KIEN GIANG GENERAL HOSPITAL 2019-2020”. Cantho Journal of Medicine and Pharmacy, no. 42, Oct. 2021, pp. 131-7, https://tapchi.ctump.edu.vn/index.php/ctump/article/view/1741.