Wollinsky, K.H. et al. 1997. Autotransfusion-bacterial contamination during hip arthroplasty and efficacy of cefuroxime prophylaxis: A randomized controlled study of 40 patients. Acta Orthopaedica. 68, 3 (Jan. 1997), 225–230. DOI:https://doi.org/10.3109/17453679708996689.