Implementation of the Ottawa ankle rules.
Stiell IG, McKnight RD, Greenberg GH, McDowell I, Nair RC, Wells GA, Johns C, Worthington JR.
Stiell IG, et al. Among authors: mcdowell i.
JAMA. 1994 Mar 16;271(11):827-32.
JAMA. 1994.
PMID: 8114236
Clinical Trial.