title: Letter: B lymphocytes in inflammatory bowel disease.
mesh_terms: D000328:Adult; D000818:Animals; D001402:B-Lymphocytes / Q000276:immunology*; D003093:Colitis, Ulcerative / Q000276:immunology*; D003424:Crohn Disease / Q000276:immunology*; D006801:Humans; D007106:Immune Sera; D007136:Immunoglobulins / Q000302:isolation & purification; D007958:Leukocyte Count; D008856:Microscopy, Fluorescence; D008875:Middle Aged; D011817:Rabbits; D013194:Staining and Labeling
chemical_list: D007106:Immune Sera; D007136:Immunoglobulins