Media type: E-Article Title: New insights into lymphocyte activation and differentiation Contributor: Kallies, Axel; Malissen, Bernard imprint: Elsevier BV, 2013 Published in: Current Opinion in Immunology Language: English DOI: 10.1016/j.coi.2013.05.013 ISSN: 0952-7915 Keywords: Immunology ; Immunology and Allergy Origination: Footnote: