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Rispel LC, Doherty J.Rispel LC, et al. Among authors: doherty j.J Public Health Policy. 2011;32 Suppl 1:S10-29. doi: 10.1057/jphp.2011.33.J Public Health Policy. 2011.PMID: 21730984
Doherty J, Conco D, Couper I, Fonn S.Doherty J, et al.Glob Health Action. 2013 Jan 24;6:19282. doi: 10.3402/gha.v6i0.19282.Glob Health Action. 2013.PMID: 23364079Free PMC article.