1. The spectrum of schizophrenia;Weller, M.P.I.;Postgrad Med J,1987
2. The clinical distinction between the affective psychoses and schizophrenia;Kendell, R.E.; Gourlay, J.;Br J Psychiatry,1970
3. The distinction between the affective psychoses and schizophrenia;Brockington, I.F.; Kendell, R.E.; Wainwright, S.; Hillier, V.F.; Walker, J.;Br J Psychiatry,1979
4. The identification of disease entities and the relationship between schizophrenic and affective psychoses;Kendell, R.E.; Brockington, I.F.;Br J Psychiatry
5. Schizo-affective psychosis: definitions and incidence;Brockington, I.F.; Leff, J.P.;Psychol Med,1979