Comparative light and electron microscopical studies of decaying thymic lymphoid cells.
D000818:Animals; D002467:Cell Nucleus; D002470:Cell Survival; D003593:Cytoplasm; D051379:Mice; D008807:Mice, Inbred BALB C; D008853:Microscopy; D008854:Microscopy, Electron; D013194:Staining and Labeling; D013601:T-Lymphocytes