Kidwai, R., R. K. Baral, and A. Sharma. “Analysis of Intra-Abdominal Pressure in Obstructive and Perforative Lesions of Gastro-Intestinal Tract”. Journal of Nepalgunj Medical College, vol. 16, no. 2, Dec. 2018, pp. 31-34, doi:10.3126/jngmc.v16i2.24871.