M. . Sikandar, A. H. Nagi, K. . Sikandar, N. . Naseem, I. . Qureshi, and I. . Qureshi, “Calretinin Expression in Hirschsprung’s Disease – A Potential Marker of Ganglion Cells”, apmc, vol. 11, no. 3, pp. 181–186, Apr. 2017.