title: [Structural basis of the maturation of the immune response].
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D000915:Antibody Affinity; D000918:Antibody Specificity; D001665:Binding Sites; D006241:Haptens / Q000032:analysis / Q000276:immunology*
chemical_list: D006241:Haptens