Gupta AK, Mittal S, Singh Dall T, Bansal D. A study of surgical site infections with and without the use of pre-operative antibiotics. Int Surg J [Internet]. 2019 Sep. 26 [cited 2025 Nov. 10];6(10):3806-9. Available from: https://www.ijsurgery.com/index.php/isj/article/view/4898