title: Phenotypic characterization and ontogeny of components of the human thymic microenvironment.
mesh_terms: D000375:Aging; D000911:Antibodies, Monoclonal; D000914:Antibodies, Viral / Q000032:analysis; D000941:Antigens / Q000032:analysis; D002454:Cell Differentiation; D017977:Deltaretrovirus / Q000276:immunology; D004847:Epithelial Cells; D006801:Humans; D008285:Major Histocompatibility Complex; D010641:Phenotype; D012867:Skin / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D013950:Thymus Gland / Q000254:growth & development* / Q000276:immunology
chemical_list: D000911:Antibodies, Monoclonal; D000914:Antibodies, Viral; D000941:Antigens