Gómez B, Luz María, et al. “Efficacy of Anesthetic Premedication in Pediatric Patients Using Oral Midazolam and Acetaminophen. Observational Study”. Colombian Journal of Anesthesiology, vol. 41, no. 1, Jan. 2013, pp. 4-9, https://www.revcolanest.com.co/index.php/rca/article/view/533.