Niles, D. E., Nishisaki, A., Sutton, R. M., Nysæther, J., Eilevstjønn, J., Leffelman, J., . . . Nadkarni, V. M. (2012). Comparison of relative and actual chest compression depths during cardiac arrest in children, adolescents, and young adults. Resuscitation, 83(3), 320-326. https://doi.org/10.1016/j.resuscitation.2011.10.014

Niles, Dana E., et al. "Comparison of Relative and Actual Chest Compression Depths During Cardiac Arrest in Children, Adolescents, and Young Adults." Resuscitation 83, no. 3 (2012): 320-326. https://doi.org/10.1016/j.resuscitation.2011.10.014.

Niles, Dana E., et al. "Comparison of Relative and Actual Chest Compression Depths During Cardiac Arrest in Children, Adolescents, and Young Adults." Resuscitation, vol. 83, no. 3, 2012, pp. 320-326, https://doi.org/10.1016/j.resuscitation.2011.10.014.