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\bibitem{Jeangros1998} Jeangros, T. (1998). \textit{Toxicomanie et s{\'e}xualit{\'e} : un m{\'e}nage {\`a} trois}. Master{\textquoteright}s thesis, Ecole d{\textquoteright}{\'e}tudes sociales et p{\'e}dagogiques (EESP), Lausanne.

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