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. 14 results Noninvasive Nonpharmacological Treatment for Chronic Pain Systematic Review April 16, 2020 Systematic Review Update: Noninvasive Nonpharmacologic Treatments for Chronic Pain Research Protocol March 1, 2019 Noninvasive, Nonpharmacological Treatment for Chronic Pain Research Protocol April 27, 2017 Omega-3 Fatty Acids and Maternal and Child Health: An Updated Systematic Review Systematic Review Archived October 12, 2016 Omega-3 Fatty Acids and Cardiovascular Disease: An Updated Systematic Review Systematic Review Archived August 12, 2016 Omega 3 Fatty Acids and Maternal and Child Health Research Protocol Archived May 18, 2015 Omega 3 Fatty Acids and Cardiovascular Disease - Update Research Protocol Archived April 2, 2015 Noninvasive Treatments for Low Back Pain Research Protocol Archived October 8, 2014 Fifth Journal Supplement on Research Methods: Patient-Centered Health Outcomes in Rare Diseases Executive Summary July 24, 2014 Evaluation and Treatment of Tinnitus: Comparative Effectiveness Systematic Review Archived August 23, 2013 Vitamin D and Calcium: A Systematic Review of Health Outcomes Research Protocol Archived June 10, 2013 Dietary Supplements in Adults Taking Cardiovascular Drugs Systematic Review Archived April 30, 2012 Adjuvant Treatment for Phenylketonuria (PKU) Systematic Review Archived February 22, 2012 Comparative Effectiveness of Dietary Supplement Versus No Dietary Supplement Use in Adults Taking Cardiovascular Drugs Research Protocol Archived December 21, 2010