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Cawley T, McNamara PM.Cawley T, et al. Among authors: mcnamara pm.Public Health Nurs. 2011 Mar-Apr;28(2):150-8. doi: 10.1111/j.1525-1446.2010.00921.x. Epub 2011 Jan 20.Public Health Nurs. 2011.PMID: 21732969