title: In vitro generation of B lymphocytes in mouse foetal liver, a mammalian 'bursa equivalent'.
mesh_terms: D000818:Animals; D001402:B-Lymphocytes / Q000166:cytology* / Q000276:immunology; D002454:Cell Differentiation; D002478:Cells, Cultured; D046508:Culture Techniques; D005865:Gestational Age; D007070:Immunoglobulin A / Q000032:analysis; D007074:Immunoglobulin G / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008099:Liver / Q000166:cytology / Q000196:embryology / Q000276:immunology*; D051379:Mice; D008807:Mice, Inbred BALB C; D013154:Spleen / Q000196:embryology
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M