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Zariffard MR, Saifuddin M, Sha BE, Spear GT.Zariffard MR, et al. Among authors: spear gt.FEMS Immunol Med Microbiol. 2002 Dec 13;34(4):277-81. doi: 10.1111/j.1574-695X.2002.tb00634.x.FEMS Immunol Med Microbiol. 2002.PMID: 12443827Free article.
Spear GT, St John E, Zariffard MR.Spear GT, et al.AIDS Res Ther. 2007 Oct 22;4:25. doi: 10.1186/1742-6405-4-25.AIDS Res Ther. 2007.PMID: 17953761Free PMC article.