N. . Sultana, N. . Banu, M. . Akhter, S. . Akhter, and I. . Sultana, “Role of Antibiotic in Clean Surgery among Obstetrics Patients in CIMCH: Single Dose Versus Seven Days Course”, J Chittagong Med Coll Teachers Ass, vol. 33, no. 2, pp. 55–59, Dec. 2022.