Kai-HsiangKang National Health Research Institutes Taiwan In programme October 23 12:20 to 13:20 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour Wednesday, 23 October 12:20 Poster Illegal drug trends in Taiwan, 2009-2018 12:20 to 13:20 Guided poster tours room Kai-Hsiang Kang