Showing Your Work: Impact of annotating electronic prescriptions with decision support results. - Kevin B. Johnson; Yun-Xian Ho; Cather Marie Cala; Coda L. Davison (J. Biomed. Informatics, 2010)

User perspectives on the usability of a regional health information exchange. - Cynthia S. Gadd; Yun-Xian Ho; Cather Marie Cala; Dana Blakemore; Qingxia Chen; Mark E. Frisse; Kevin B. Johnson (J. Am. Medical Informatics Assoc., 2011)