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e1-020518

žžÀ² researchers use cameras, GPS and experts to help track opioid use in Portage County.

Walking in the Steps of Opioid Addicts Using GPS

Driving through the streets of Ravenna on a weekday afternoon, you probably wouldn't notice anything out of the ordinary.

Tags: e1-020518, e2

Walking in the Steps of Opioid Addicts Using GPS