Guidotti, MD, MPH, T. L., Barbera, MD, J. A. and Harrald, PhD, J. R. (2003) “The rationale for cross-training in emergency management and public health: New certificate program”, Journal of Emergency Management. Weston, MA, USA, 1(1), pp. 62–64. doi: 10.5055/jem.2003.0010.