TY - CPAPER AU - Megan Pieters; Ross Kiehne, DVM; Eric Christianson, DVM TI - Calculating and evaluating antibiotic usage in a United States swine production system T2 - AASV Annual Meeting DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2017 DA - 2017/02/25 L1 - https://www.aasv.org/library/swineinfo/Content/AASV/2017/054_Pieters.pdf SE - Student Seminar ER -