1OSZ:
reference: Differential thymic selection outcomes stimulated by focal structural alteration in peptide/major histocompatibility complex ligands., Ghendler Y, Teng MK, Liu JH, Witte T, Liu J, Kim KS, Kern P, Chang HC, Wang JH, Reinherz EL, Proc Natl Acad Sci U S A 1998 Aug 18;95(17):10061-6. PMID: 9707600

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