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Kamo N, Carlson M, Brennan RT, Earls F.Kamo N, et al. Among authors: earls f.Am J Public Health. 2008 Feb;98(2):201-4. doi: 10.2105/AJPH.2007.113704. Epub 2008 Jan 2.Am J Public Health. 2008.PMID: 18172136Free PMC article.Clinical Trial.
Carlson M, Earls F.Carlson M, et al. Among authors: earls f.Ann N Y Acad Sci. 1997 Jan 15;807:419-28. doi: 10.1111/j.1749-6632.1997.tb51936.x.Ann N Y Acad Sci. 1997.PMID: 9071367Review.No abstract available.