Sikandar, M., A. H. Nagi, K. Sikandar, N. Naseem, I. Qureshi, and I. Qureshi. “Calretinin Expression in Hirschsprung’s Disease – A Potential Marker of Ganglion Cells”. Annals of Punjab Medical College, Vol. 11, no. 3, Apr. 2017, pp. 181-6, doi:10.29054/apmc/2017.191.