authors Simon, Gregory E Von Korff, Michael Ludman, Evette J Katon, Wayne J Rutter, Carolyn Unützer, Jürgen Lin, Elizabeth H B Bush, Terry Walker, Edward
has subject area Antidepressive Agents Chi-Square Distribution Confidence Intervals Cost-Benefit Analysis Depressive Disorder Episode of Care Humans Interviews as Topic Preventive Health Services Primary Health Care Program Evaluation Recurrence Treatment Outcome Washington