Implementation of the Canadian C-Spine Rule: prospective 12 centre cluster randomised trialIan G. Stiell, George A. Wells, Michael J. Schull et al.|BMJ|2009Cited by 154
A prospective cluster-randomized trial to implement the Canadian CT Head Rule in emergency departmentsIan G. Stiell, George A. Wells, Catherine M. Clement et al.|Canadian Medical Association Journal|2010Cited by 145
A Cluster Randomized Knowledge Transfer Trial in 4,457 Minor Head Injury PatientsIan G. Stiell, Clare Clement, Jeremy Grimshaw et al.|Academic Emergency Medicine|2007Cited by 3