Patel, Alka BWaters, Nigel MBlanchard, Ian EDoig, Christopher JGhali, William A2013-05-312013-05-312012-10-03Patel et al.: A validation of ground ambulance prehospital times modeled using geographic information systems. International Journal of Health Geographics 2012 11:42.http://hdl.handle.net/1880/49564Article deposited according to agreement with BMC, December 2, 2010 and according to publisher policies: http://www.biomedcentral.com/about/copyright [May 31, 2013].engAttribution 3.0 UnportedA validation of ground ambulance pre-hospital times modeled using geographic information systemsjournal article10.11575/PRISM/33496