DanLewer UCL United Kingdom In programme October 24 11:20 to 11:40 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour Poster Frequency of healthcare utilisation by adults who use illicit drugs: a systematic review and meta-analysis Dan Lewer Thursday, 24 October 11:20 Short communication Cause-specific hospitalisation and death in a cohort of people who use heroin and crack cocaine in London, England: the importance of non-communicable diseases, skin infections, head injuries and dental caries 11:20 to 11:40 Networking zone 3 (N3) Dan Lewer