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Sample DA, Carroll HL, Barksdale DJ, Jessup A.Sample DA, et al. Among authors: barksdale dj.J Am Assoc Nurse Pract. 2013 Sep;25(9):481-7. doi: 10.1111/1745-7599.12012. Epub 2013 Mar 6.J Am Assoc Nurse Pract. 2013.PMID: 24170652