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Strandell E, Kaas A, Hartoft-Nielsen ML, Bock T, Buschard K, Bendtzen K.Strandell E, et al. Among authors: kaas a.APMIS. 1999 Apr;107(4):413-9. doi: 10.1111/j.1699-0463.1999.tb01574.x.APMIS. 1999.PMID: 10230696