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de Vries JE, Punnonen J, Cocks BG, Aversa G.de Vries JE, et al. Among authors: punnonen j.Semin Immunol. 1993 Dec;5(6):431-9. doi: 10.1006/smim.1993.1049.Semin Immunol. 1993.PMID: 7510139Review.