A. N. Bode, S. V. Poflee, N. P. P. P, and A. V. Shrikhande, “Pneumatosis cystoides intestinalis- a morphological curio or a pitfall for surgeons: report of two cases and literature review”, Int J Res Med Sci, vol. 2, no. 4, pp. 1791–1794, Jan. 2017.