A new report from Simon Fraser University researcher Bohdan Nosyk calls for the expansion of heroin and opioid medical treatment to stem the increase of overdose deaths in Canada and the US.
Fuente : http://www.eurekalert.org/pub_releases/2013-08/sfu...
Fuente : http://www.eurekalert.org/pub_releases/2013-08/sfu...



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