1. A thymic epithelial cell line, IT-45R1, induces the differentiation of prethymic progenitor cells into postthymic cells through direct contact;Itoh;Thymus,1982
2. Localization of thymulin (FTS-Zn) in mouse thymus. Comparative data using monoclonal antibodies following different plastic embedding procedures;Auger;Biol Cell,1984
3. Serum thymic hormone activity in protein energy malnutrition;Chandra;Clin Exp Immunol,1979
4. Contribution of zinc and other metals to the biological activity of the serum thymic factor;Dardenne,1982