Preoperative anemia in total joint arthroplasty: is it associated with periprosthetic joint infection?
Greenky M, Gandhi K, Pulido L, Restrepo C, Parvizi J. Preoperative anemia in total joint arthroplasty: is it associated with periprosthetic joint infection? Clin Orthop Relat Res. 2012 Oct; 470(10):2695-701.