Blom, A., Pattison, G., Whitehouse, S., Taylor, A., & Bannister, G. (2006). Early death following primary total hip arthroplasty: 1,727 procedures with mechanical thrombo-prophylaxis. Acta Orthopaedica, 77(3), 347–350. https://doi.org/10.1080/17453670610046244