[1]
M. I. Munir, A. A. Jafari, G. M. Subhani, S. H. Javed, A. . Ahmed, and Z. . Iqbal, “Crossing Vessels as a Cause of Pelvi-Ureteric Junction (PUJ) Obstruction”, apmc, vol. 6, no. 2, pp. 126–130, Dec. 2012.