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 Interventions for Dyspnea in Patients With Advanced Cancer Research Protocol October 22, 2019 Pharmacologic and Non-pharmacologic Therapies in Adult Patients with Acute Exacerbation of COPD: A Systematic Review Research Protocol October 10, 2018 Pulmonary Arterial Hypertension: Screening, Management, and Treatment Research Protocol Archived January 18, 2012 Comparative Effectiveness of Breathing Exercises and/or Retraining Techniques in the Treatment of Asthma Research Protocol Archived January 27, 2011