Hayley E.Jones Population Health Sciences, Bristol Medical School, University of Bristol Bristol, United Kingdom In programme November 24 13:20 to 14:50 View hours & dates Hours & Dates Thursday, 24 November 13:20 Oral presentation 2. Estimating the prevalence of opioid dependence in New South Wales from multiple data sources: case study application of a Bayesian modelling approach 13:20 to 14:50 Central square 2 (C2) Hayley E. Jones