title: Thymus subpopulations: density gradients and volume distributions studies.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002469:Cell Separation; D002499:Centrifugation, Density Gradient; D003520:Cyclophosphamide / Q000494:pharmacology; D006854:Hydrocortisone / Q000494:pharmacology; D051379:Mice; D008806:Mice, Inbred AKR; D011828:Radiation Chimera; D013601:T-Lymphocytes / Q000276:immunology*; D013950:Thymus Gland / Q000166:cytology*
chemical_list: D003520:Cyclophosphamide; D006854:Hydrocortisone