P. V. van Bilsen

The use of social services by community-dwelling older persons who are at risk of institutionalization: a survey

W. Groot, C. Spreeuwenberg, P.M.A. van Bilsen, 2010, European journal of ageing.

The use of community-based social services by elderly people at risk of institutionalization: an evaluation.

W. Groot, C. Spreeuwenberg, P. V. van Bilsen, 2008, Health policy.

Demand of elderly people for residential care: an exploratory study

W. Groot, C. Spreeuwenberg, P.M.A. van Bilsen, 2006, BMC Health Services Research.