TY - CPAPER AU - Esteban Ramírez TI - Evaluation of different ractopamine feeding programs on growth performance and carcass characteristics of finishing pigs in Yucatan, México. T2 - International Pig Veterinary Society Congress DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2014 DA - 2014/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2014/Posters/662.pdf SE - Nutrition and Production -- Swine nutrition ER -