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\bibitem{Wieser_etal2010} Wieser, S., Kauer, L., Schmidhauser, S., Pletscher, M., Br{\"u}gger, U., Jeanrenaud, C., et al. (2010). \textit{Valutazione economica delle misure preventive in Svizzera : rapporto di sintesi : executive summary}. Winterthur Neuch{\^a}tel: Z{\"u}rcher Hochschule f{\"u}r Angewandte Wissenschaften (ZHAW), Winterthurer Institut f{\"u}r Gesundheits{\"o}konomie (WIG); Universit{\'e} de Neuch{\^a}tel, institut de recherches {\'e}conomiques (IRENE).

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