1. Behavioural and psychosocial risk factors in cancer: human studies;Holland, J.C.,1989
2. Social origins of depression;Brown, G.W.; Harris, T.,1978
3. Diagnostic and statistical manual of mental disorders. Third revision;Association, American Psychiatric,1980
4. Time-dependent covariates. In: Analysis of survival data;Cox, D.R.; Oakes, D.,1984
5. A prognostic index in primary breast cancer;Haybittle, J.L.; Blamey, R.W.; Elston, C.W.; Johnson, J.; Doyle, P.J.; Campbell, F.C.;BrJ Cancer,1982