Comment on

• Association of hospital and surgeon volume of total hip replacement with functional status and satisfaction three years following surgery.

  Katz JN, Phillips CB, Baron JA, Fossel AH, Mahomed NN, Barrett J, Lingard EA, Harris WH, Poss R, Lew RA, Guadagnoli E, Wright EA, Losina E. Katz JN, et al. Arthritis Rheum. 2003 Feb;48(2):560-8. doi: 10.1002/art.10754. Arthritis Rheum. 2003. PMID: 12571867