1. Achté KA (1967) On prognosis and rehabilitation in schizophrenic and paranoid psychosis: a comparativ follow-up study of two series of patients first admitted to hospital in 1950 and 1960 respectively. Acta Psychiatr Scand [Suppl] 196: 9–217
2. Achté KA, Lönnqvist J, Piirtola O, Niskanen P (1979) Course and prognosis of schizophrenic psychoses in Helsinki. Psychiatr J Univ Ottawa 4: 344–348
3. Affleck JW, Burns J, Forrest AD (1976) Long-term follow-up of schizophrenic patients in Edinburgh. Acta Psychiatr Scand 53: 227–237
4. Alanen YO, Kinnunen P (1974) Marriage and the development of schizophrenia: a study of 30 married couples after one spouse had fallen ill with schizophrenia during the marriage, the Consensus Rorschach reflecting the dynamics. Psychiatr Fennica: 121–143
5. Bender L, Hitchman IL (1956) A longitudinal study of ninety schizophrenic women. J Nerv Ment Dis 124: 337–345