TY - CPAPER AU - Margit Andreasen, Hanne Maribo TI - Comparison of the productivity of Improvac vaccinated entire male pigs with surgically castrated male pigs and gilts 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 - 2012 DA - 2012/06/01 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2012/310.pdf SE - Reproduction/Breeding/Genetics ER -