The following publications are possibly variants of this publication:
- Research Paper: Controlled Trial of Direct Physician Order Entry: Effects on Physicians' Time Utilization in Ambulatory Primary Care Internal Medicine PracticesJ. Marc Overhage, Susan Perkins, William M. Tierney, Clement J. McDonald. jamia, 8(4):361-371, 2001. [doi]
- White Paper: A National Agenda for Public Health Informatics: Summarized Recommendations from the 2001 AMIA Spring CongressWilliam A. Yasnoff, J. Marc Overhage, Betsy L. Humphreys, Martin LaVenture. jamia, 8(6):535-545, 2001. [doi]