Geographic variations in the rates of elective total hip and knee arthroplasties among Medicare beneficiaries in the United States.
- 1 December 1992
- journal article
- Published by Ovid Technologies (Wolters Kluwer Health) in The Journal of Bone & Joint Surgery
- Vol. 74 (10), 1530-1539
- https://doi.org/10.2106/00004623-199274100-00012