Evaluation of Apelin, and Tartrate-Resistant Acid Phosphatase-5b in Ankylosing Spondylitis Male Patients With and Without Osteoporosis. Iraqi Journal of Science. 2019;60(3):426-431. Accessed November 27, 2024. https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/672