Wilkinson R, Smith L, Ferreira S. Pain and physical activity levels among Rheumatoid Arthritis patients between the ages of 18 to 50 years in South Africa. SA J Sports Med [Internet]. 2022 Jan. 13 [cited 2024 Apr. 25];34(1). Available from: https://journals.assaf.org.za/index.php/sajsm/article/view/11555