TY - BOOK AU - Bekkum ,Dirk Willem van AU - Kruisbeek,Ada M TI - The biological activity of thymic hormones SN - 0470898356 PY - 1975/// CY - New York PB - Wiley KW - Thymic hormones KW - Congeressess KW - T cells KW - Congresses N1 - Proceeding of an international workshop and symposium organized by D.W. van Bekkum and Ada M. Kruisbeek and held at the REP-Institutes of the Organization for Health Research TNO, Rijswijk, the Netherlands, from 12-27 November 1974 ER -