@book{ BA18743155, author = "Huefner, Robert P. and Battin, M. Pabst and University of Utah and Utah Ethics and Health Conference", title = "Changing to national health care : ethical and policy issues", publisher = "University of Utah Press", year = "1992", series = "Ethics in a changing world", number = "v. 4", URL = "https://ci.nii.ac.jp/ncid/BA18743155" }