Dale, Håvard, Anne M Fenstad, Geir Hallan, Leif I Havelin, Ove Furnes, Søren Overgaard, Alma B Pedersen, et al. 2012. “Increasing Risk of Prosthetic Joint Infection After Total Hip Arthroplasty”. Acta Orthopaedica 83 (5):449-58. https://doi.org/10.3109/17453674.2012.733918.