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Varus Femoral Osteotomy Improves Sphericity of the Femoral Head in Older Children With Severe Form of Legg-Calvé-Perthes Disease : Legg-Calvé-Perthes Disease: Where Do We Stand After 100 Years ?TERJESEN, Terje; WIIG, Ola; SVENNINGSEN, Svein et al.Clinical orthopaedics and related research. 2012, Vol 470, Num 9, pp 2394-2401, issn 0009-921X, 8 p.Article

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Immobilization in External Rotation After Primary Shoulder Dislocation Did Not Reduce the Risk of Recurrence: A Randomized Controlled TrialLIAVAAG, Sigurd; BROX, Jens Ivar; PRIPP, Are Hugo et al.Journal of bone and joint surgery. American volume (Print ed.). 2011, Vol 93A, Num 10, pp 897-904, issn 0021-9355, 8 p.Article

Do Bankart lesions heal better in shoulders immobilized in external rotation?: A randomized single-blind study of 55 patients examined with MRILIAVAAG, Sigurd; STIRIS, Morten Georg; LINDLAND, Elisabeth Stokke et al.Acta orthopaedica (Print). 2009, Vol 80, Num 5, pp 578-583, issn 1745-3674, 6 p.Article