1. Allebeck P, Varla A, Kristjansson E, Wistedt B (1987) Risk factors for suicide among patients with schizophrenia. Acta Psychiatr Scand 75:414–419
2. Alterman AI (1992) Methodological issues and prevalence estimates of substance abuse in schizophrenia. J Nerv Ment Dis 180:593–594
3. Alterman AI, Ayre FR, McLellan AT (1980): Problem drinking in a psychiatric hospital: alcoholic schizophrenics. In: Gottheil E, McLeallan AT, Druley KA (eds) Substance abuse and psychiatric illness. New York, Pergamon Press:27–37
4. Alterman AI, Ayre FR, McLellan AT (1980) Problem drinking in a psychiatric hospital: alcoholic schizophrenics. In: Gottheil E, McLellan AT, Druley KA (eds) Substance abuse and psychiatric illness. New York, Pergamon Press:27–37
5. Alterman AI, Ayre FR, Williford WO (1984) Diagnostic validation of conjoint schizophrenia and alcoholism. J Clin Psychiatry 45:300–303