Am J Public Health. 2010 Dec;100(12):2332-3. doi: 10.2105/AJPH.2010.204040. Epub 2010 Oct 21.
American journal of public health
Douglas J Wiebe
PMID: 20966359 PMCID: PMC2978183 DOI: 10.2105/AJPH.2010.204040
[No abstract available.]