Chevuturu, C. S. “Study on Single Dose Preoperative Antibiotic Prophylaxis Versus Routine Long Term Postoperative Prophylaxis in Elective General Surgical Cases”. Asian Journal of Medical Research, Vol. 8, no. 1, Feb. 2019, pp. SG01-SG04, doi:10.21276/ajmr.2019.8.1.SG1.