Research Paper: Characteristics and Consequences of Drug Allergy Alert Overrides in a Computerized Physician Order Entry System. - Tyken C. Hsieh; Gilad J. Kuperman; Tonushree Jaggi; Patricia Hojnowski-Diaz; Julie M. Fiskio; Deborah H. Williams; David W. Bates; Tejal K. Gandhi (J. Am. Medical Informatics Assoc., 2004)