title: Growth of B lymphocyte colonies in vitro from mouse lymphoid organs.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000166:cytology*; D002455:Cell Division; D002478:Cells, Cultured; D002999:Clone Cells; D008198:Lymph Nodes / Q000166:cytology; D008208:Lymphatic System / Q000166:cytology; D051379:Mice; D008810:Mice, Inbred C57BL; D013154:Spleen / Q000166:cytology