Items where Author is "Røssberg, Jan Ivar"
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Norheim, Irene and Pedersen, Reidar and Selle, Maria Lie and Røssberg, Jan Ivar and Hestmark, Lars and Heiervang, Kristin Sverdvik and Ruud, Torleif and Åsholt, Vilde Maria and Hansson, Kristiane Myckland and Møller, Paul and Fosse, Roar and Romøren, Maria (2024) Implementation of guidelines on Family Involvement for persons with Psychotic disorders: a pragmatic cluster randomized trial. Effect on relatives’ outcomes and family interventions received. Frontiers in Psychiatry, 15. ISSN 1664-0640