1. The comprehensive psychopathological rating scale;Asberg;Acta psychiat. scand. Suppl.,1978
2. Multi-dimensional scale for rating psychiatric patients;Lorr;VA Technical Bulletin,1953
3. International Pilot Study of Schizophrenia,1973
4. A new depression scale designed to be sensitive to change;Montgomery;Br. J. Psychiat.,1978
5. Cross cultural studies on the use of the CPRS in English and Swedish depressed patients;Montgomery;Acta psychiat. scand. Suppl.,1978