Oruobu-Nwogu, A., Aggo, A. T., & Johnson, U. U. (2022). Analgesic effects of caudal dexmedetomidine versus midazolam combined with bupivacaine on postoperative pain following paediatric infraumbilical surgeries. International Journal of Research in Medical Sciences, 10(9), 1865–1871. https://doi.org/10.18203/2320-6012.ijrms20222260