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\bibitem{Jenni_etal1988} Jenni, D. H., Barman, J. - D., Clerc, J. - M., \& Hughes, W. (1988). \textit{Les cahiers du GREAT No. 1/2 1988} (Vol. 12). Yverdon-les-Bains: Groupement romand d{\textquoteright}{\'e}tudes sur l{\textquoteright}alcoolisme et les toxicomanies (GREAT).

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