Parvin, Z. ., K. . Hafizullah, S. . Yesmin, H. . Begum, and F. . Jesmin. “Antibiotic Prophylaxis in Different Surgeries in an Academic Hospital”. The Planet, vol. 4, no. 02, Sept. 2021, p. 8, https://bdjournals.org/index.php/planet/article/view/18.