TY - GEN AU - RANKIN,J D TI - The experimental infection of cattle with Mycobacterium johnei. III. Calves maintained in an infectious environment SN - 0021-9975 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/10.1016/s0368-1742(61)80003-9 ER -