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Döbbeling U, Ross K, Klein-Hitpass L, Morley C, Wagner U, Ryffel GU.Döbbeling U, et al.EMBO J. 1988 Aug;7(8):2495-501. doi: 10.1002/j.1460-2075.1988.tb03096.x.EMBO J. 1988.PMID: 2847920Free PMC article.