TY - GEN AU - PATERSON,A B TI - The tuberculin test in tuberculosis-free cattle SN - 0035-9157 PY - 2002///0501 KW - Animals KW - Cattle KW - Humans KW - Immune System Phenomena KW - Tuberculin KW - Tuberculin Test KW - Tuberculosis, Bovine N1 - Publication Type: Journal Article ER -