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http://journals.cambridge.org/action/displayAbstract?aid=345299
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Oliver Brand,
Stephen Gough
and Joanne Heward
(2005).
HLA, CTLA-4 and PTPN22: the shared genetic master-key to autoimmunity?. Expert Reviews in Molecular Medicine, 7
,
pp 1-15
doi:10.1017/S1462399405009981