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Liu GY, Baker D, Fairchild S, Figueroa F, Quartey-Papafio R, Tone M, Healey D, Cooke A, Turk JL, Wraith DC.Liu GY, et al. Among authors: healey d.Immunogenetics. 1993;37(4):296-300. doi: 10.1007/BF00187458.Immunogenetics. 1993.PMID: 8420838No abstract available.