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. 4 results Impact of Community Health Worker Certification on Workforce and Service Delivery for Asthma and Other Selected Chronic Diseases Technical Brief March 27, 2020 The Role of Immunotherapy and the Management of Asthma: Systematic Review Research Protocol September 14, 2016 Data Points #18: Use of and access to health care by Medicare beneficiaries with diabetes: impact of diabetes type and insulin use, 2007-2011 Research Report January 29, 2014 ADHD Medications and Risk of Serious Coronary Heart Disease in Young and Middle-Aged Adults Research Report December 12, 2011