@BOOK{NAP20121, title = "Controls on Health Care: Papers of the Conference on Regulation in the Health Industry, January 7-9, 1974", doi = "10.17226/20121", url = "https://nap.nationalacademies.org/catalog/20121/controls-on-health-care-papers-of-the-conference-on-regulation", year = 1975, publisher = "The National Academies Press", address = "Washington, DC" }