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Barnes E, Dahlgren BT.Barnes E, et al. Among authors: dahlgren bt.J Sykepleien. 1991 May 27;79(9):6-7.J Sykepleien. 1991.PMID: 1867938Norwegian.No abstract available.
Dahlgren BE, Högberg R, Linder J, Nilsson HG, Spångberg A, Ybo W.Dahlgren BE, et al.Lakartidningen. 1990 Dec 5;87(49):4161-2.Lakartidningen. 1990.PMID: 2263129Swedish.No abstract available.