Ferri, E., Magrini, L., Alfano, M., Del Parco, M. and Di Somma, S. 2010. How public ambulance arrivals impact on Emergency Department workload and resource use. Emergency Care Journal. 6, 1 (Mar. 2010), 23–33. DOI:https://doi.org/10.4081/ecj.2010.1.23.