Jaspers, M., De Winter, A.F., de Meer, G., Stewart, R.E, Verhulst, F.C., Ormel, J., & Reijneveld, S.A. (2010). Early Findings of Preventive Child Healthcare Professionals Predict Psychosocial Problems in Preadolescence: The TRAILS Study. Journal of Pediatrics, 157(2), 316-U179.

Van Wilgen, C.P., Dijkstra, P.U., Stewart, R.E, Ranchor, A.V, & Roodenburg, J.L.N. (2006). Measuring somatic symptoms with the CES-D to assess depression in cancer patients after treatment: Comparison among patients with oral/oropharyngeal, gynecological, colorectal, and breast cancer. PSYCHOSOMATICS, 47(6), 465-470.

Brouwer, S, Dijkstra, P.U., Stewart, R.E, Goeken, L.NH, Groothoff, J.W., & Geertzen, J.H.B. (2005). Comparing self-report, clinical examination and functional testing in the assessment of work-related limitations in patients with chronic low back pain. Disability and Rehabilitation, 27(17), 999-1005.