[1]
V. N. R. Nandyala, P. pallam, S. babu Chintakindi, L. Pallagani, and G. Kundarapu, “Gall bladder perforation - is it still a diagnostic dilemma: a retrospective study”, Int Surg J, vol. 3, no. 2, pp. 609–613, Dec. 2016.