Olaosebikan, H. B. “PIGMENTED VILLONODULAR SYNOVITIS IN A NIGERIAN TEENAGER: PIGMENTED VILLONODULAR SYNOVITIS”. Annals of Clinical Sciences, vol. 6, no. 2, July 2021, pp. 104-8, https://acsjournal.lasucom.edu.ng/index.php/acs/article/view/11.