Nazrina, S.; Islam, M. . M.; Chisty, S.; Maruf, A. A. Prophylactic Administration of Intravenous Ceftriaxone before Incision or After Cord Clamping During Caesarean Section A Comparative Study. J. Dhaka Natl. Med. Coll. Hosp. 2017, 23, 19-22.