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Anderson M, Cohrssen A, Klink K, Brahver D.Anderson M, et al. Among authors: cohrssen a.J Am Board Fam Med. 2009 Nov-Dec;22(6):617-24. doi: 10.3122/jabfm.2009.06.090006.J Am Board Fam Med. 2009.PMID: 19897689Free article.Clinical Trial.
Cohrssen A, Anderson M, Merrill A, McKee D.Cohrssen A, et al.J Am Board Fam Pract. 2005 Nov-Dec;18(6):561-2. doi: 10.3122/jabfm.18.6.561.J Am Board Fam Pract. 2005.PMID: 16322419Free article.No abstract available.
Anderson MR, Klink K, Cohrssen A.Anderson MR, et al. Among authors: cohrssen a.JAMA. 2004 Mar 17;291(11):1368-79. doi: 10.1001/jama.291.11.1368.JAMA. 2004.PMID: 15026404Review.
Cohrssen A, Schiller R.Cohrssen A, et al.Am Fam Physician. 2008 Jan 15;77(2):146.Am Fam Physician. 2008.PMID: 18246884Free article.No abstract available.