Sittig, D. F., Campbell, E., Guappone, K., Dykstra, R., & Ash, J. S. (2007). Recommendations for Monitoring and Evaluation of In-Patient Computer-based Provider Order Entry Systems: Results of a Delphi Survey. American Medical Informatics Association.

Sittig, Dean F., Emily Campbell, Ken Guappone, Richard Dykstra, and Joan S. Ash. Recommendations for Monitoring and Evaluation of In-Patient Computer-based Provider Order Entry Systems: Results of a Delphi Survey. American Medical Informatics Association, 2007.

Sittig, Dean F., et al. Recommendations for Monitoring and Evaluation of In-Patient Computer-based Provider Order Entry Systems: Results of a Delphi Survey. American Medical Informatics Association, 2007.