Parveen, M. K., S. M. Jahangir, M. Haque, M. M. Islam, R. Chowdhury, J. Ferdous, and T. Banu. “Use of Intravenous Ketorolac As Postoperative Analgesic in Neonates: A Prospective Study in Chittagong, Bangladesh”. Chattagram Maa-O-Shishu Hospital Medical College Journal, vol. 14, no. 2, Nov. 2015, pp. 11-16, doi:10.3329/cmoshmcj.v14i2.25710.