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. 3 results Masks for Prevention of COVID-19 in Community and Healthcare Settings: A Living Rapid Review Rapid Evidence Product Archived October 30, 2020 Outcomes Associated With Tiotropium use in Chronic Obstructive Pulmonary Disease Patients Research Report Archived December 4, 2009 Observed Association Between Antidepressant Use and Pneumonia Risk Was Confounded by Comorbidity Measures Research Report Archived May 22, 2008
