title: Localization patterns of germinal center cell subsets differing in density and in sedimentation velocity.
mesh_terms: D000818:Animals; D001065:Appendix / Q000166:cytology / Q000502:physiology; D001402:B-Lymphocytes / Q000145:classification* / Q000502:physiology; D002450:Cell Communication; D002454:Cell Differentiation; D002465:Cell Movement; D002469:Cell Separation; D002499:Centrifugation, Density Gradient; D008221:Lymphoid Tissue / Q000166:cytology* / Q000502:physiology; D011817:Rabbits