Okeke, B. I., M. A. Usman, I. K. Kolawole, O. O. Oyedepo, and C. C. Ozor. “Comparative Assessment of Anxiety Relief and Ease of Parental Separation in Children Undergoing Herniotomy With Oral Ketamine, Midazolam, or Combined Ketamine-Midazolam Premedication before General Anaesthesia: A Randomized Controlled Study”. Nigerian Journal of Anaesthesia 2, no. 1 (August 23, 2025): 13–18. Accessed October 10, 2025. https://www.njan.org.ng/index.php/home/article/view/30.