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. 11 results Sort search results by Sorted by relevance Sort by date Future Research Needs for Strategies To Reduce Cesarean Birth in Low-Risk Women Systematic Review Archive October 22, 2012 Interventions for Adolescents and Young Adults With Autism Spectrum Disorders Systematic Review Archive August 27, 2012 Progestogens for Prevention of Preterm Birth Systematic Review Archive September 7, 2012 Smoking Cessation Interventions in Pregnancy and Postpartum Care Systematic Review Archive February 25, 2014 Evaluation and Treatment of Cryptorchidism Systematic Review Archive December 11, 2012 Adjuvant Treatment for Phenylketonuria (PKU) Systematic Review Archive February 22, 2012 Adjuvant Treatment for Phenylketonuria: Future Research Needs Systematic Review Archive September 19, 2012 Future Research Needs for Outcomes of Weight Gain in Pregnancy Systematic Review Archive November 4, 2010 Nitrous Oxide for the Management of Labor Pain Systematic Review Archive August 23, 2012 Tonsillectomy for Obstructive Sleep-Disordered Breathing or Recurrent Throat Infection in Children Systematic Review January 17, 2017 Future Research Needs: Interventions for Adolescents and Young Adults With Autism Spectrum Disorders Systematic Review February 18, 2013