@BOOK{NAP9931, author = "Institute of Medicine", title = "Resources for Clinical Investigation: Report of a Study", doi = "10.17226/9931", url = "https://nap.nationalacademies.org/catalog/9931/resources-for-clinical-investigation-report-of-a-study", year = 1988, publisher = "The National Academies Press", address = "Washington, DC" }