TY - GEN AU - RANKIN,J D TI - Confirmation of a calculated ID50 of Mycobacterium johnei for the experimental production of Johne's disease in cattle SN - 0368-3494 PY - 1998///1101 KW - Animals KW - Cattle KW - Cattle Diseases KW - Mycobacterium avium subsp. paratuberculosis KW - Paratuberculosis N1 - Publication Type: Journal Article UR - https://doi.org/10.1002/path.1700810232 ER -