1.
Todorov P, Batalov A. A comparative study between ultrasound guided and landmarks guided intraarticular sacroiliac injections in spondyloarthritis patients. Arch Clin Exp Orthop [Internet]. 2020 Mar. 17 [cited 2025 Dec. 8];4(1):001-8. Available from: https://www.exporthopaedicjournal.com/index.php/aceo/article/view/aceo-aid1007