title: Letter: Pompidou's refringence phenomenon and cell differentiation.
mesh_terms: D000208:Acute Disease; D000818:Animals; D000921:Antibody-Producing Cells; D001064:Appendicitis / Q000473:pathology; D002454:Cell Differentiation; D002467:Cell Nucleus; D008214:Lymphocytes / Q000166:cytology / Q000276:immunology / Q000473:pathology; D051379:Mice; D008808:Mice, Inbred CBA; D010538:Peritonitis / Q000473:pathology; D010950:Plasma Cells / Q000473:pathology; D011817:Rabbits