CatarinaOliveira Hospital Prof. Dr. Fernando Fonseca Portugal In programme October 24 15:00 to 16:30 October 24 15:00 to 16:30 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 15:00 Poster Patient characteristics and expected needs: an opioid substitution programme findings 15:00 to 16:30 Guided poster tours room Catarina Oliveira Poster Benzodiazepine use among patients in opioid substituttion treatment: a cross sectional study 15:00 to 16:30 Guided poster tours room Catarina Oliveira