TY - GEN AU - Lastovicka,J AU - Panajotovová,V AU - Grimová,J TI - [Changes in immune reactivity in mice in relation to age] SN - 1210-6313 PY - 1989///1012 KW - Aging KW - immunology KW - Animals KW - Antibody Formation KW - Immunity, Cellular KW - Mice N1 - Publication Type: Journal Article ER -