A. . Obando and M. A. . Pardal, “Distraction techniques and pain in venous puncture in children aged 2 to 12 years in a Pediatric Intermediate Hospitalization Ward in the months of November-December 2020”, SCT Proceedings in Interdisciplinary Insights and Innovations, vol. 3, p. 466, Jan. 2025, doi: 10.56294/piii2025466.