Trần Thiện Ân, Nguyễn Thị Tú Anh, Thái Văn Hiến, Trần Lê Minh, and Võ Hiệp, “Evaluation of the efects of spinal cord stimulating combined with electronic acupuncture in the treatment of low back pain by osteoarthritis”, JCMHCH, vol. 12, no. 59, pp. 53–58, Feb. 2020.