by Schwope, Ryan B., MD, Ritter, John L., MD, Lisanti, Christopher J., MD, Reiter, Michael J., DO
Published in The Journal of emergency medicine (01.09.2016)

by Stolper, Katherine, DO, Hanlin, Erin R., MD, April, Michael D., MD, DPhil, MSc, Ritter, John L., MD, Hunter, Curtis J., MD, Samsey, Kathleen, MD, Maddry, Joseph K., MD
Published in The American journal of emergency medicine (2015)

by Summers, Shane M, Chin, Eric J, Long, Brit J, Grisell, Ronald D, Knight, John G, Grathwohl, Kurt W, Ritter, John L, Morgan, Jeffrey D, Salinas, Jose, Blackbourne, Lorne H
Published in The western journal of emergency medicine (01.03.2016)