TY - CPAPER AU - Darin Madson, DVM, PhD; and Jessica Abbott, BS Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa TI - Vitamin D: Current Observations from the Veterinary Diagnostic Laboratory T2 - ISU Swine Disease Conference for Swine Practitioners DP - American Association of Swine Veterinarians DB - AASV Swine Information Library UR - https://www.aasv.org/library/swineinfo/ PY - 2011 DA - 2011/11/01 L1 - https://www.aasv.org/library/swineinfo/Content/ISU/2011/069_Madson.pdf ER -