Use of Existing Patient-Reported Outcome (PRO) Instruments and Their Modification: The ISPOR Good Research Practices for Evaluating and Documenting Content Validity for the Use of Existing Instruments and Their Modification PRO Task Force Report

Margaret Rothman(Janssen (United States)), Charles D. Petrie(Pfizer (United States)), Donald L. Patrick(Donaldson (United States)), Laurie B. Burke(Center for Drug Evaluation and Research), Pennifer Erickson, Nancy Kline Leidy(Health Outcomes Solutions (United States))
Value in Health
September 25, 2009
Cited by 461


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