Achievable benchmarks of care: the ABCs of benchmarking.
Weissman NW, Allison JJ, Kiefe CI, Farmer RM, Weaver MT, Williams OD, Child IG, Pemberton JH, Brown KC, Baker CS. Achievable benchmarks of care: the ABCs of benchmarking. J Eval Clin Pract. 1999 Aug; 5(3):269-81.