Bode, A. N., 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”. International Journal of Research in Medical Sciences, vol. 2, no. 4, Jan. 2017, pp. 1791-4, https://www.msjonline.org/index.php/ijrms/article/view/2519.