T.J. Iwashyna, V.W. Chang, J.X. Zhang, and N.A. Christakis, "The Lack of Effect of Market Structure on Hospice Use" Health Services Research, 37(6): 1531-1551 (December 2002)

T.J. Iwashyna, F. Curlin, and N.A. Christakis, "Racial, Ethnic, and Affluence Differences in Elderly Patients’ Use of Teaching Hospitals" Journal of General Internal Medicine, 17(9): 696-703 (September 2002)

T.J. Iwashyna, J.X. Zhang, and N.A. Christakis, "Disease-Specific Patterns of Hospice and Related Healthcare Use in an Incidence Cohort of Seriously Ill Elderly Patients" Journal of Palliative Medicine, 5(4): 531-538 (August 2002)

V.W. Chang and N.A. Christakis, "Extent and Determinants of Discrepancy Between Self-Evaluations of Weight Status and Clinical Standards" Journal of General Internal Medicine, 16(8): 538-543 (August 2001)

N.A. Christakis and T.J. Iwashyna, "The Impact of Individual and Market Factors on the Timing of Initiation of Hospice Terminal Care" Medical Care, 38(5): 528-541 (May 2000)

T.J. Iwashyna, N.A. Christakis, and L.B. Becker, "Neighborhoods Matter: A Population-Based Study of Provision of Cardiopulmonary Resuscitation" Annals of Emergency Medicine, 34(4): 459-468 (October 1999)

N.A. Christakis and T.J. Iwashyna, "Spousal Illness Burden Is Associated with Delayed Use of Hospice Care in Terminally Ill Patients" Journal of Palliative Medicine, 1(1): 3-10 (March 1998)

N.A. Christakis and J.J. Escarce, "Survival of Medicare Patients After Enrollment in Hospice Programs" New England Journal of Medicine, 335(3): 172-178 (July 1996); partially reprinted in A.O. Berg, Year Book of Family Practice, St. Louis, MO: Mosby-Year Book, Inc., 1998

N.A. Christakis, "Timing of Referral of Terminally Ill Patients to an Outpatient Hospice" Journal of General Internal Medicine, 9(6): 314-320 (June 1994)