TY - CPAPER AU - J. F. Naranjo, M. A. de  Andrés, J. Zorro, M. Aparicio, C. Piñeiro TI - Total non-productive days and its categories are improving in Colombian farms in the period 2011-2014 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 - 2016 DA - 2016/06/07 L1 - https://www.aasv.org/library/swineinfo/Content/IPVS/2016/Poster/380_PO-PW1-246.pdf SE - Reproduction ER -