TY - GEN AU - Benedictus,G TI - [A farm with paratuberculosis] SN - 0040-7453 PY - 1994///0421 KW - Animals KW - Bacterial Vaccines KW - Cattle KW - Cattle Diseases KW - prevention & control KW - Mycobacterium avium subsp. paratuberculosis KW - immunology KW - Paratuberculosis N1 - Publication Type: Journal Article ER -