Variations in influenza vaccination coverage among the high-risk population in Sweden in 2003/4 and 2004/5: a population survey

by van Essen Gerrit A, Kroneman Madelon W
Published 2007-06-01

Bismarck or Beveridge: a beauty contest between dinosaurs

by van der Zee Jouke, Kroneman Madelon W
Published 2007-06-01

Income development of General Practitioners in eight European countries from 1975 to 2005

by Van der Zee Jouke, Kroneman Madelon W, Groot Wim
Published 2009-02-01