TY - JOUR AU - TI - Content Validity—Establishing and Reporting the Evidence in Newly Developed Patient-Reported Outcomes (PRO) Instruments for Medical Product Evaluation: ISPOR PRO Good Research Practices Task Force Report: Part 2—Assessing Respondent Understanding JF - Value in Health DO - 10.1016/j.jval.2011.06.013 DA - 2011-12-01 UR - https://www.deepdyve.com/lp/unpaywall/content-validity-establishing-and-reporting-the-evidence-in-newly-9pmDeD0Asc DP - DeepDyve ER -