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Lawn JE, Manandhar A, Haws RA, Darmstadt GL.Lawn JE, et al. Among authors: haws ra.Health Res Policy Syst. 2007 May 16;5:4. doi: 10.1186/1478-4505-5-4.Health Res Policy Syst. 2007.PMID: 17506872Free PMC article.