A. de Jong

Assessment of needs for care among patients with schizophrenic disorders 15 and 17 years after first onset of psychosis.

D. Wiersma, C. Slooff, R. Giel, 1997, Epidemiologia e psichiatria sociale.

Agreement between parent and child report of physical activity, sedentary and dietary behaviours in 9-12-year-old children and associations with children’s weight status

J. Seidell, C. Renders, T. Visscher, 2018, BMC Psychology.

Social class and schizophrenia in a Dutch cohort

D. Wiersma, C. Slooff, R. Giel, 1983, Psychological Medicine.

Foulds’ hierarchical model of psychiatric illness in a Dutch cohort: a re-evaluation

D. Wiersma, C. Slooff, R. Giel, 1984, Psychological Medicine.

Social Disability and Outcome in Schizophrenic Patients

D. Wiersma, C. Slooff, R. Giel, 1985, British Journal of Psychiatry.

Agreement between parent and child report of physical activity, sedentary and dietary behaviours in 9-12-year-old children and associations with children’s weight status

J. Seidell, C. Renders, T. Visscher, 2018, BMC psychology.