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Bergström I, Crisby M, Engström AM, Hölcke M, Fored M, Jakobsson Kruse P, Of Sandberg AM.Bergström I, et al. Among authors: engstrom am.Acta Obstet Gynecol Scand. 2013 Aug;92(8):877-80. doi: 10.1111/aogs.12178. Epub 2013 Jun 15.Acta Obstet Gynecol Scand. 2013.PMID: 23682675Free article.
Bergström I, Crisby M, Engström AM, Hölcke M, Fored M, Kruse PJ, Sandeberg AM.Bergström I, et al. Among authors: engstrom am.Lakartidningen. 2012 Aug 22-Sep 4;109(34-35):1482-3.Lakartidningen. 2012.PMID: 22993900Swedish.No abstract available.