Cakir, Murat, Seda Sabah Ozcan, Murat Korkmaz, and Serhat Durusoy. “Decreased Levels of Plasma Preptin in Female Patients With Knee Osteoarthritis”. Annals of Medical Research 26, no. 9 (May 25, 2021): 1805–1808. Accessed December 22, 2024. http://annalsmedres.org/index.php/aomr/article/view/1734.