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Lewis AP, Barber KA, Cooper HJ, Sims MJ, Worden J, Crowe JS.Lewis AP, et al. Among authors: sims mj.Dev Comp Immunol. 1993 Nov-Dec;17(6):549-60. doi: 10.1016/s0145-305x(05)80010-2.Dev Comp Immunol. 1993.PMID: 8299853