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. 38 results Nitrous Oxide for the Management of Labor Pain Research Protocol Archived May 11, 2011 Strategies To Reduce Cesarean Research Protocol Archived May 6, 2011 Traumatic Brain Injury and Depression Systematic Review Archived April 13, 2011 Therapies for Children With Autism Spectrum Disorders Systematic Review Archived April 4, 2011 Comparative Effectiveness of Treatment for Phenylketonuria Research Protocol Archived February 8, 2011 Future Research Needs for Outcomes of Weight Gain in Pregnancy Systematic Review Archived November 4, 2010 Comparative Effectiveness of Treatments for Noncyclic Chronic Pelvic Pain in Women Research Protocol Archived October 19, 2010 Therapies for Children with Autism Spectrum Disorders—Research Protocol Document Research Protocol Archived December 7, 2009 PreviousPage 2 of 2Next