M. H. A. Khatun, J. Arzu, and Z. A. Haider, “Use of Single Dose Ceftriaxone as Prophylactic Antibiotic during Caesarean section in Dhaka National Medical College Hospital ”, J. Dhaka Natl. Med. Coll. Hosp., vol. 21, no. 1, pp. 12–16, Mar. 2015.