Supplemental_Material – Supplemental material for Informal mental health interventions for people with severe mental illness in low and lower middle-income countries: A systematic review of effectiveness NguyenTrang HoltonSara TranThach FisherJane 2019 <p>Supplemental material, Supplemental_Material for Informal mental health interventions for people with severe mental illness in low and lower middle-income countries: A systematic review of effectiveness by Trang Nguyen, Sara Holton, Thach Tran and Jane Fisher in International Journal of Social Psychiatry</p>