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Ley V, de la Hoz P, Corbi AL, Sanchez-Madrid F, Carreira J.Ley V, et al. Among authors: corbi al.Immunol Lett. 1985;11(2):89-93. doi: 10.1016/0165-2478(85)90148-8.Immunol Lett. 1985.PMID: 4086065