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Callard RE, Rigley KP, Smith SH, Thurstan S, Shields JG.Callard RE, et al. Among authors: shields jg.J Immunol. 1992 May 15;148(10):2983-7.J Immunol. 1992.PMID: 1374445
Callard RE, Lau YL, Shields JG, Smith SH, Cairns J, Flores-Romo L, Gordon J.Callard RE, et al. Among authors: shields jg.Immunology. 1988 Nov;65(3):379-84.Immunology. 1988.PMID: 3145248Free PMC article.
Clutterbuck E, Shields JG, Gordon J, Smith SH, Boyd A, Callard RE, Campbell HD, Young IG, Sanderson CJ.Clutterbuck E, et al. Among authors: shields jg.Eur J Immunol. 1987 Dec;17(12):1743-50. doi: 10.1002/eji.1830171210.Eur J Immunol. 1987.PMID: 3500861
Callard RE, Smith SH, Shields JG, Levinsky RJ.Callard RE, et al. Among authors: shields jg.Eur J Immunol. 1986 Sep;16(9):1037-42. doi: 10.1002/eji.1830160902.Eur J Immunol. 1986.PMID: 3019704