title: Ultrastructural demonstration of peculair lymphoid cells in the thymus during the perinatal period in mice, Correlation with radioleukemogenesis.
mesh_terms: D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn / Q000276:immunology*; D002452:Cell Count; D002454:Cell Differentiation; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D005865:Gestational Age; D007953:Leukemia, Radiation-Induced / Q000473:pathology*; D008214:Lymphocytes / Q000648:ultrastructure; D051379:Mice; D008810:Mice, Inbred C57BL; D012270:Ribosomes / Q000648:ultrastructure; D013950:Thymus Gland / Q000196:embryology / Q000648:ultrastructure*