title: Cell differentiation and pseudodifferentiation in in vitro cultures of spleen.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D046508:Culture Techniques; D008407:Mast Cells / Q000254:growth & development; D008858:Microscopy, Phase-Contrast; D010950:Plasma Cells / Q000254:growth & development; D011817:Rabbits; D013154:Spleen / Q000166:cytology / Q000254:growth & development*