@article{f313e2fa9d01478ea37112ff91a20e9d,
title = "Joint arthroplasty: The climate has made it ripe for quality assessment, but how do we compare apples to apples? Commentary on an article by Gary J. Hooper, FRACS, et al.: {"}The relationship between the American Society of Anesthesiologists Physical Rating and Outcome Following Total Hip and Knee Arthroplasty. An analysis of the New Zealand Joint Registry{"}",
author = "Cheng, \{Edward Y.\}",
year = "2012",
month = jun,
day = "20",
doi = "10.2106/JBJS.L.00351",
language = "English (US)",
volume = "94",
pages = "e91.1--e91.2",
journal = "Journal of Bone and Joint Surgery",
issn = "0021-9355",
publisher = "Lippincott Williams and Wilkins",
number = "12",
}