Search Results       Your search for [author]Jofre-Bonet, Mireia returned 1 record.           Trading apples for oranges? Results of an experiment on the effects of Heroin and Cocaine price changes on addicts’ polydrug use. by Jofre-Bonet, Mireia; Amsterdam: Elsevier B.V, 2006. Subject: Own-pr; Cross-; Social; DOST --.          Add to Book Cart Relevance: 44.09%