Pitschel-Walz, G., Leutch, S., Buml, J., Kissling, W. and Engel, R.R. (2001) The effect of family interventions on relapse and rehospitalization in schizophrenia—A meta analysis. Schizophrenia Bulletin, 27, 73-92. doi10.1093/oxfordjournals.schbul.a006861 - References - Scientific Research Publishing