Efficacy of an intervention to promote use of hearing protection devices by firefighters.

von Ewigman, B G, Kivlahan, C H, Hosokawa, M C, Horman, D
Veröffentlicht 1990

Effect of physician reminders on preventive care: meta-analysis of randomized clinical trials.

von Austin, S. M., Balas, E. A., Mitchell, J. A., Ewigman, B. G.
Veröffentlicht 1994

The Columbia Registry of Information and Utilization Management Trials.

von Balas, E A, Stockham, M G, Mitchell, M A, Austin, S M, West, D A, Ewigman, B G
Veröffentlicht 1995

A decision-support system for the analysis of clinical practice patterns.

von Balas, E. A., Li, Z. R., Mitchell, J. A., Spencer, D. C., Brent, E., Ewigman, B. G.
Veröffentlicht 1994