TY - CPAPER AU - Martens M, Rosales C, Morilla A TI - Evaluation of the use of a subunit classical swine fever marker vaccine under field conditions in Mexico T2 - Journal of Swine Health and Production DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2003 DA - 2003/01/01 L1 - https://www.aasv.org/library/swineinfo/Content/SHAP/2003/v11n2p81.pdf ER -