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^A., Owen, Judith (2013). Kuby immunology. Punt, Jenni., Stranford, Sharon A., Jones, Patricia P., Kuby, Janis. (7th ed.). New York: W.H. Freeman. pp. 190–194. ISBN9781429219198. OCLC820117219.{{cite book}}: CS1 maint: multiple names: authors list (link)