Mark L Ryan

Space Shuttle Columbia Disaster: Utilization of Poison Control Centers in Texas and Louisiana

Greene Shepherd, Daniel C Keyes, Douglas J Borys, 2004, Journal of toxicology. Clinical toxicology.

Clinical experience with and analytical confirmation of “bath salts” and “legal highs” (synthetic cathinones) in the United States

Henry A Spiller, Mark L Ryan, H. Spiller, 2011, Clinical toxicology.

Heart rate variability is an independent predictor of morbidity and mortality in hemodynamically stable trauma patients.

Mark L Ryan, K. Proctor, Kenneth G Proctor, 2011, The Journal of trauma.