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Grimby G, Hedberg M, Henriksson KG, Johansson G, Wigerstad-Lossing I, Selldén U, Orndahl G.Grimby G, et al.Acta Med Scand. 1988;224(4):349-56. doi: 10.1111/j.0954-6820.1988.tb19594.x.Acta Med Scand. 1988.PMID: 3188986