Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 5 results Characteristics of Existing Asthma Self-Management Education Packages Technical Brief April 27, 2020 Impact of Community Health Worker Certification on Workforce and Service Delivery for Asthma and Other Selected Chronic Diseases Technical Brief March 27, 2020 Standardized Library of Asthma Outcome Measures White Paper April 18, 2019 Impact of Contacting Study Authors on Systematic Review Conclusions: Diagnostic Tests for Hepatic Fibrosis White Paper April 2, 2014 Reporting the Findings of Updated Systematic Reviews of Comparative Effectiveness: How Do Users Want To View New Information? White Paper May 16, 2013