AUTHOR=Kallemeijn Martine J. , Kavelaars François G. , van der Klift Michèle Y. , Wolvers-Tettero Ingrid L. M. , Valk Peter J. M. , van Dongen Jacques J. M. , Langerak Anton W. TITLE=Next-Generation Sequencing Analysis of the Human TCRγδ+ T-Cell Repertoire Reveals Shifts in Vγ- and Vδ-Usage in Memory Populations upon Aging JOURNAL=Frontiers in Immunology VOLUME=9 YEAR=2018 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2018.00448 DOI=10.3389/fimmu.2018.00448 ISSN=1664-3224