1. Rational use of resources in total joint arthroplasty;Froimson,1994
2. Hospitals review ortho costs to trim costs;Hard;Hospitals,1992
3. Impact of a prospectively applied total joint replacement protocol on length of stay, complications, and results;Kirschenbaum,1994
4. Clinician-directed hospital cost management for total hip arthroplasty patients;Sommers;Clin Orthop,1990
5. Roentgenographic interpretation of fracture follow-up x-rays;Clark,1994