Posada-Giraldo, Cristina, et al. “Using Ketamine in a Pediatric Patient With a Pain Crisis in Juvenile Idiopathic Arthritis. A Case Report”. Colombian Journal of Anesthesiology, vol. 46, no. Supplement, Dec. 2018, pp. 69-72, https://www.revcolanest.com.co/index.php/rca/article/view/147.