Mukhtar, Nazir Bashir, Zaharau Ado Sabari, and Bashir Kaka. “Effectiveness of Static and Intermittent Cervical Tractions in the Management of Patients With Chronic Non-Specific Neck Pain: A Pilot Randomised Trial”. Nigerian Journal of Medical Rehabilitation 20, no. 1 (August 3, 2019). Accessed November 18, 2019. https://www.njmr.org.ng/index.php/njmr/article/view/172.