- Psychosocial problems among immigrant and non-immigrant children: Ethnicity plays a role in their occurrence and identification
- The power of communication. Modifying behaviour: Effectively influencing nutrition patterns of patients
- Weinig veranderingen in kwaliteit van sociaal-medische begeleiding en tevredenheid bij patiënten met arbeidsverzuim, na samenwerkingsprojecten voor huis- en bedrijfsartsen [Limited change in the quality of the social medical guidance and in the satisfaction of sick-listed patients, after collaborative projects between general practitioners and occupational physicians]
- Back schools in occupational health care: Design of a randomized controlled trial and cost-effectiveness study
- Ineffective disability management by doctors is an obstacle for return-to-work: A cohort study on low back pain patients sicklisted for 3-4 months