Authors: Robert J Brison; William Pickett; Richard L Berg; James Linneman; Jamie Zentner; Barbara Marlenga Journal: CMAJ Date: 2006-06-06 Impact factor: 8.262
Authors: Barbara Marlenga; Richard L Berg; James G Linneman; Robert J Brison; William Pickett Journal: Am J Public Health Date: 2006-12-28 Impact factor: 9.308