Interventions to Regulate Ordering of Serum Magnesium Levels: Report of an Unintended Consequence of Decision Support

S. Trent Rosenbloom1, Kou-Wei Chiu1, Daniel W. Byrne1, Doug A. Talbert1, Eric G. Neilson1, Randolph A. Miller1
1Affiliations of the authors: Departments of Biomedical Informatics (STR, RAM), Biostatistics (DWB), and Internal Medicine (DWB, EGN), School of Nursing (STR), Vanderbilt University, Nashville, TN; Department of Family Medicine, Riverside Regional Medical Center, Newport News, VA (K-WC); Department of Computer Science, Tennessee Technological University, Cookeville, TN (DAT)