[1]
D. V. S., S. K. L. Thulasibai, D. Paul, A. V. Babu, J. ., and B. Kumari, “Goodsall’s rule– its predictive accuracy in tracing the tract of fistula in ano”, Int Surg J, vol. 7, no. 12, pp. 4116–4119, Nov. 2020.