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Bisgaard HC, Holmskov U, Santoni-Rugiu E, Nagy P, Nielsen O, Ott P, Hage E, Dalhoff K, Rasmussen LJ, Tygstrup N.Bisgaard HC, et al. Among authors: nielsen o.Am J Pathol. 2002 Oct;161(4):1187-98. doi: 10.1016/S0002-9440(10)64395-7.Am J Pathol. 2002.PMID: 12368192Free PMC article.