Sustainability of treatment effect of a 3-year early intervention programme for first-episode psychosis

Wing Chung Chang; Vivian Wing Yan Kwong; Emily Sin Kei Lau; Hon Cheong So; Corine Sau Man Wong; Gloria Hoi Kei Chan; Olivia Tsz Ting Jim; Christy Lai Ming Hui; Sherry Kit Wa Chan; Edwin Ho Ming Lee; Eric Yu Hai Chen

doi:10.1192/bjp.bp.117.198929

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