1. The hospital cost of total hip arthroplasty;Barber;J Bone Joint Surg,1993
2. Containing the cost of orthopaedic implants,1992
3. The effectiveness of hospital-based strategy to reduce the cost of total joint implants;Zuckerman;J Bone Joint Surg,1994
4. Economic considerations in total hip arthroplasty and implant standardization;Healy;Clin Orthop,1995
5. Impact of a clinical pathway and implant standardization on total hip arthroplasty: a clinical and economic study of patient outcome;Healy,1996