Pandey, P. K., Suruchi, S., Bera, M. K., Sharma, P. K. and Singh, J. P. (2014) “Pneumovesicoscopy:An Effective Technique for Urinary Bladder Foreign Body”, Urology Journal, 10(4), pp. 1140–1141. doi: 10.22037/uj.v10i4.1177.