Rolfson Ola
Department of Orthopaedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
Swedish Hip Arthroplasty Register, Centre of Registers Västra Götaland, SE-413 45, Gothenburg, Sweden.
Clin Orthop Relat Res. 2015 Nov;473(11):3399-400. doi: 10.1007/s11999-015-4294-x. Epub 2015 Apr 17.