Authors: I G Stiell; G H Greenberg; R D McKnight; R C Nair; I McDowell; M Reardon; J P Stewart; J Maloney Journal: JAMA Date: 1993-03-03 Impact factor: 56.272
Authors: I G Stiell; R D McKnight; G H Greenberg; I McDowell; R C Nair; G A Wells; C Johns; J R Worthington Journal: JAMA Date: 1994-03-16 Impact factor: 56.272