Citation:
D.A. Asch, N.A. Christakis, and P.A. Ubel, "Conducting Physician Mail Surveys on a Limited Budget: A Randomized Trial Comparing $2 Bill Versus $5 Bill Incentives" Medical Care, 36(1): 95-99 (January 1998)
Citation:
D.A. Asch, N.A. Christakis, and P.A. Ubel, "Conducting Physician Mail Surveys on a Limited Budget: A Randomized Trial Comparing $2 Bill Versus $5 Bill Incentives" Medical Care, 36(1): 95-99 (January 1998)
Citation:
D.A. Asch, M.K. Jedrziewski, and N.A. Christakis, "Response Rates to Mail Surveys Published in Medical Journals" Journal of Clinical Epidemiology, 50(10): 1129-1136 (October 1997)
Citation:
N.A. Christakis and D.A. Asch, "Biases in How Physicians Choose to Withdraw Life Support" The Lancet, 342(8872): 642-646 (September 1993); reprinted in Monash Bioethics Review 13(3): 24-33 (July 1994)
Citation:
P.D. Allison and N.A. Christakis, "Logit Models for Sets of Ranked Items" Sociological Methodology, 24: 199-228 (Summer 1994)
Citation:
D.A. Asch and N.A. Christakis, "Different Response Rates in a Trial of Two Envelope Styles in Mail Survey Research" Epidemiology, 5(5): 364-365 (May 1994)