Othman, Ahmed, and Geoffrey Taylor. “Is the Constant Score Reliable in Assessing Patients With Frozen shoulder?60 Shoulders Scored 3 Years After Manipulation under Anaesthesia”. Acta Orthopaedica 75, no. 1 (January 1, 2004): 114–116. Accessed February 23, 2025. https://actaorthop.org/actao/article/view/19488.