Ezekiel Emanuel, Chapter 8: Why Now? in Linda L. Emanuel. Regulating how We Die: The Ethical, Medical, and Legal Issues Surrounding Physician-assisted Suicide. Harvard University Press, January 1, 1998.325 pages. ISBN0674666542
Emanuel, LL; Emanuel, E (1989). "The medical directive: A new comprehensive advance care document". Journal of the American Medical Association. 261 (22): 3288–93. doi:10.1001/jama.261.22.3288. PMID2636851.
Emanuel, Ezekiel J.; Onwuteaka-Philipsen, Bregje D.; Urwin, John W.; Cohen, Joachim (2016-07-05). "Attitudes and Practices of Euthanasia and Physician-Assisted Suicide in the United States, Canada, and Europe". JAMA. 316 (1): 79–90. doi:10.1001/jama.2016.8499. ISSN0098-7484. PMID27380345. S2CID8427700.
Emanuel, LL; Emanuel, E (1989). "The medical directive: A new comprehensive advance care document". Journal of the American Medical Association. 261 (22): 3288–93. doi:10.1001/jama.261.22.3288. PMID2636851.
Emanuel, Ezekiel J.; Onwuteaka-Philipsen, Bregje D.; Urwin, John W.; Cohen, Joachim (2016-07-05). "Attitudes and Practices of Euthanasia and Physician-Assisted Suicide in the United States, Canada, and Europe". JAMA. 316 (1): 79–90. doi:10.1001/jama.2016.8499. ISSN0098-7484. PMID27380345. S2CID8427700.
Emanuel, Ezekiel J.; Onwuteaka-Philipsen, Bregje D.; Urwin, John W.; Cohen, Joachim (2016-07-05). "Attitudes and Practices of Euthanasia and Physician-Assisted Suicide in the United States, Canada, and Europe". JAMA. 316 (1): 79–90. doi:10.1001/jama.2016.8499. ISSN0098-7484. PMID27380345. S2CID8427700.
Emanuel, Ezekiel J.; Onwuteaka-Philipsen, Bregje D.; Urwin, John W.; Cohen, Joachim (2016-07-05). "Attitudes and Practices of Euthanasia and Physician-Assisted Suicide in the United States, Canada, and Europe". JAMA. 316 (1): 79–90. doi:10.1001/jama.2016.8499. ISSN0098-7484. PMID27380345. S2CID8427700.