authors Huijbregts, Klaas M L de Jong, Fransina J van Marwijk, Harm W J Beekman, Aartjan T F Adèr, Herman J Hakkaart-van Roijen, Leona Unützer, Jürgen van der Feltz-Cornelis, Christina M
has subject area Adult Aged Cooperative Behavior Depressive Disorder, Major Female Follow-Up Studies Humans Male Middle Aged Models, Organizational Netherlands Primary Health Care Surveys and Questionnaires Treatment Outcome