DIEM HUONG THI NGUYEN; SON THI NGUYEN; MINH QUAN HOANG LE; NGOC NGHIA THI NGUYEN; THUONG HOAI NGUYEN; BAO NGOC LE; THUC ANH HO. Efficacy of auricular acupuncture combined with electroacupuncture for chronic low back pain: A randomised controlled trial. Vietnam Journal of Science, Technology and Engineering, [S. l.], v. 67, n. 4, 2025. DOI: 10.31276/VJSTE.2024.0106. Disponivel em: https://vietnamscience.vjst.vn/index.php/vjste/article/view/1296. Acesso em: 15 jul. 2026.