logo
From the editors
EPIDEMIOLOGY IN AMBULATORY CARE MANAGEMENT
Does quality assurance improve ambulatory care?—Implementing a randomized controlled trial in 16 group practices
Use of a controlled trial to evaluate the impact of self-care on health services utilization
Data collection, analysis, and interpretation in ambulatory care research
Connections between epidemiology and health services research
Modeling
Use of case-control studies for the evaluation of preventive health care
The epidemiologic basis for health promotion
Epidemiology and health policy