Carlsson, L. V., Albrektsson, B. E. J., Albrektsson, B. G., Albrektsson, T. O., Jacobsson, C. M., Macdonald, W., … Weidenhielm, L. R. (2006). Stepwise introduction of a bone-conserving osseointegrated hip arthroplasty using RSA and a randomized study: I. Preliminary investigations—52 patients followed for 3 years. Acta Orthopaedica, 77(4), 549–558. https://doi.org/10.1080/17453670610012601