title: Idiotypic specificity as a probe for investigating persistence and changes in clones of cells producing immunoglobulins.
mesh_terms: D000918:Antibody Specificity; D002999:Clone Cells / Q000276:immunology; D003429:Cross Reactions; D000939:Epitopes; D007136:Immunoglobulins; D013997:Time Factors
chemical_list: D000939:Epitopes; D007136:Immunoglobulins