Azad, Khan Abul Kalam, et al. “Skeletal Manifestations of Hypoparathyroidism & Spondylo-Arthropathic Features in Hypoparathyroidism”. Journal of Dhaka Medical College, vol. 22, no. 1, July 2013, pp. 72-76, doi:10.3329/jdmc.v22i1.15630.