title: [Key points in the study of thymic humoral factors and T-cell differentiation in the nude mouse].
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D005260:Female; D007109:Immunity; D008297:Male; D051379:Mice; D008819:Mice, Nude / Q000276:immunology*; D013601:T-Lymphocytes / Q000648:ultrastructure*; D013950:Thymus Gland / Q000648:ultrastructure*