title: The X-Y-Z scheme of immunocyte maturation. 3. Early IgM memory and the nature of the memory cell.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D006461:Hemolysis; D007109:Immunity; D051379:Mice; D005719:gamma-Globulins / Q000096:biosynthesis*
chemical_list: D005719:gamma-Globulins