@BOOK{NAP1631, author = "Institute of Medicine", title = "Effectiveness and Outcomes in Health Care: Proceedings of an Invitational Conference", isbn = "978-0-309-07882-5", doi = "10.17226/1631", url = "https://nap.nationalacademies.org/catalog/1631/effectiveness-and-outcomes-in-health-care-proceedings-of-an-invitational", year = 1990, publisher = "The National Academies Press", address = "Washington, DC" }