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Pearce JL, Luke RK, Bettelheim KA.Pearce JL, et al. Among authors: bettelheim ka.FEMS Immunol Med Microbiol. 1999 Aug 1;25(1-2):7-10. doi: 10.1111/j.1574-695X.1999.tb01321.x.FEMS Immunol Med Microbiol. 1999.PMID: 10443486Free article.Review.
Pearce JL, Luke RK, Bettelheim KA.Pearce JL, et al. Among authors: bettelheim ka.FEMS Immunol Med Microbiol. 1999 Aug 1;25(1-2):137-44. doi: 10.1111/j.1574-695X.1999.tb01337.x.FEMS Immunol Med Microbiol. 1999.PMID: 10443502Free article.