title: Ontogeny of the human thymus during fetal development.
mesh_terms: D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface; D002454:Cell Differentiation; D003238:Connective Tissue / Q000196:embryology / Q000276:immunology; D005314:Embryonic and Fetal Development; D004847:Epithelial Cells; D004848:Epithelium / Q000378:metabolism; D006680:HLA Antigens; D006801:Humans; D007633:Keratins / Q000378:metabolism; D008264:Macrophages / Q000166:cytology / Q000276:immunology; D010641:Phenotype; D013601:T-Lymphocytes / Q000166:cytology / Q000276:immunology; D013950:Thymus Gland / Q000166:cytology / Q000196:embryology* / Q000276:immunology
chemical_list: D000945:Antigens, Differentiation, T-Lymphocyte; D000954:Antigens, Surface; D006680:HLA Antigens; D007633:Keratins