authors Grochtdreis, Thomas Brettschneider, Christian Shedden-Mora, Meike Piontek, Katharina König, Hans-Helmut Löwe, Bernd
has subject area Adult Aged Cohort Studies Community Networks Cost-Benefit Analysis Female Germany Humans Interdisciplinary Communication Intersectoral Collaboration Male Middle Aged Patient Health Questionnaire Primary Health Care Prospective Studies Quality Improvement Single-Blind Method Somatoform Disorders