GraemeHenderson University of Bristol United Kingdom In programme October 24 13:30 to 13:45 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour Thursday, 24 October 13:30 Oral presentation Understanding opioid drugs and important drug interactions in opioid-related deaths 13:30 to 13:45 Central square 1 (C1) Graeme Henderson