Rigorously Assessing Whether the Data Backs the Back School. - David T. Vinh; Craig W. Johnson; Cynthia L. Phelps (AMIA, 2003)

One-hour Lecture/Demo Produces Mastery Level Back Safety Transfer Skills Self-Efficacy in Randomized Comparisons among Hospital Nurses. - Craig W. Johnson; David T. Vinh; Cynthia L. Phelps (MedInfo, 2004)