Learning and memory in the immune response.
D000818:Animals; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D004140:Dinitrophenols; D008239:Lysine; D009369:Neoplasms / Q000276:immunology*; D011817:Rabbits; D005719:gamma-Globulins
D004140:Dinitrophenols; D005719:gamma-Globulins; D008239:Lysine