JonasMontagna Md, Arud Center For Addiciton Medicine Switzerland In programme November 23 10:50 to 12:20 View hours & dates About TBD Hours & Dates Wednesday, 23 November 10:50 e-poster Effects of prolonged diacetylmorphine take-home prescription in Heroin assisted treatment in Switzerland 10:50 to 12:20 Networking zone 1 (N1) Jonas Montagna