M. Diallina

A comparative investigation of the principal component structure of the 28 item version of the General Health Questionnaire (GHQ)

S. Weyerer, M. Elton, G. Patton, 1988, Acta psychiatrica Scandinavica.

The principal component structure of the general health questionnaire among Greek and Turkish adolescents

S. Weyerer, M. Elton, M. Fichter, 2004, European archives of psychiatry and neurological sciences.

Mental illness in Greek and Turkish adolescents

S. Weyerer, M. Elton, M. Fichter, 2004, European archives of psychiatry and neurological sciences.