Klein, L. J., Puretic, G., Mohaddes, M. and Kärrholm, J. . (2019) “Similar clinical results and early subsidence between the Collum Femoris Preserving and the Corail stem: a randomized radiostereometric study of 77 hips with 2 years’ follow-up”, Acta Orthopaedica, 90(3), pp. 202–208. doi: 10.1080/17453674.2019.1577344.