New evidence on control mechanisms in lymphocyte traffic.
D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology; D002465:Cell Movement; D006183:H-2 Antigens / Q000276:immunology; D008211:Lymphocyte Cooperation; D051379:Mice; D008815:Mice, Inbred Strains; D011817:Rabbits; D013601:T-Lymphocytes / Q000276:immunology*
D006183:H-2 Antigens