Rathore, F. A. ., and S. B. . Ayaz. “Arthritis Mutilans: Case Report of an Uncommon Squeal of Psoriatic Arthritis”. Journal of Bahria University Medical and Dental College, vol. 7, no. 4, Mar. 2021, pp. 264-6, https://jbumdc.bahria.edu.pk/index.php/ojs/article/view/285.