1. Diagnostic and statistical manual of mental disorders;American Psychiatric Association,1994
2. Clinical overlap among familial subtypes of unipolar depression;Behar;Neuropsychobiology,1981
3. Recurrent and nonrecurrent depression: a family study;Bland;Archives of General Psychiatry,1986
4. Life events and measurement;Brown,1989
5. Social origins of depression: a study of psychiatric disorder in women;Brown,1978