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Gall MA, Rossing P, Skøtt P, Hommel EE, Mathiesen ER, Gerdes LU, Lauritzen M, Vølund A, Faergeman O, Beck-Nielsen H, et al.Gall MA, et al. Among authors: rossing p.Ugeskr Laeger. 1993 Mar 1;155(9):636-41.Ugeskr Laeger. 1993.PMID: 8447032Clinical Trial.Danish.No abstract available.