I Varekamp

The decisional conflict scale: further validation in two samples of Dutch oncology patients.

I. Varekamp, H. D. de Haes, P. Oosterveld, 2001, Patient education and counseling.

Workplace problems and solutions for employees with chronic diseases.

F. van Dijk, I. Varekamp, F J H van Dijk, 2010, Occupational medicine.