Dr. Katherine Ralston - USDA/FSIS Report: Trends in chemical residues in USA Food Animal Harvest


USDA/FSIS Report: Trends in chemical residues in USA Food Animal Harvest - Dr. Katherine Ralston, Public Health Veterinarian/Enforcement Investigations Analysis Officer, USDA/FSIS, from the 2011 Annual Conference of the National Institute for Animal Agriculture, April 11 - 14, San Antonio, TX USA.