TY - GEN AU - Blecha,F AU - Pollmann,D S AU - Nichols,D A TI - Weaning pigs at an early age decreases cellular immunity SN - 0021-8812 PY - 1983///0623 KW - Animals KW - Immunity, Cellular KW - Intradermal Tests KW - Lymphocyte Activation KW - Swine KW - immunology KW - Weaning N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.2527/jas1983.562396x ER -