BMC Medical Informatics and Decision Making
Vol. 6, Issue 1, Pages 1-9
Poon, Eric G., Ashish K. Jha, Melissa Christino, Melissa M. Honour, Rushika Fernandopulle, Blackford Middleton, Joseph P. Newhouse, et al. "Assessing the Level of Healthcare Information Technology Adoption in the United States: A Snapshot." BMC Medical Informatics and Decision Making 6.1 (2006): 1-9.