@article{publication-1993, author={van de Ven, W P M M and Beck, K and Buchner, F and Chernichovsky, D and Gardiol, L and Holly, A and Lamers, L M and Schokkaert, E and Shmueli, A and Spycher, S and Van de Voorde, C and van Vliet, R C J A and Wasem, J and Zmora, I}, doi={10.1016/S0168-8510(02)00118-5}, issn={0168-8510}, journal={Health Policy}, number=1, pages={75-98}, publisher={Elsevier}, title={Risk adjustment and risk selection on the sickness fund insurance market in five European countries}, volume=65, year=2003, }