Piet J. M. Bakker

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.

Severe neurological complications in association with Epstein-Barr virus infection.

P. Portegies, M. L. Leverstein-van Hall, P. Bakker, 1997, Journal of neurovirology.

Long-term neuro-endocrine sequelae after treatment for childhood medulloblastoma.

E. Fliers, E. Endert, E. Michiels, 1998, European journal of cancer.