Ozbey Buyukkuscu, Mehmet, Asli Buyukkuscu, Betul Basar, and Hakan Basar. “Relationship of Serum Vitamin D Level With the Clinical Course of Adhesive Capsulitis”. Annals of Medical Research 28, no. 4 (May 25, 2021): 0827–0830. Accessed May 5, 2024. http://www.annalsmedres.org/index.php/aomr/article/view/448.