Welch, W. P., Bazarko, D., Ritten, K., Burgess, Y., Harmon, R., & Sandy, L. G. (2007). Electronic Health Records in Four Community Physician Practices: Impact on Quality and Cost of Care. American Medical Informatics Association.

Welch, W. Pete, Dawn Bazarko, Kimberly Ritten, Yo Burgess, Robert Harmon, and Lewis G. Sandy. Electronic Health Records in Four Community Physician Practices: Impact On Quality and Cost of Care. American Medical Informatics Association, 2007.

Welch, W. Pete, et al. Electronic Health Records in Four Community Physician Practices: Impact On Quality and Cost of Care. American Medical Informatics Association, 2007.