Azizkhani, R. et al. 2018. Rectal Thiopental versus Intramuscular Ketamine in Pediatric Procedural Sedation and Analgesia; a Randomized Clinical Trial. Archives of Academic Emergency Medicine. 3, 1 (Dec. 2018), 22–26. DOI:https://doi.org/10.22037/aaem.v3i1.259.