Liu, Xuanli; Miller, Gay Y.; McNamara, Paul E. - 2003
links to animal health and productivity. Pig size variation can be due to various condition and inputs including antibiotics … antibiotics from a risk perspective.Using data from National Animal Health Monitoring System 2000 survey data and PigCHAMP, we … pricing system. Production risk (i.e. weight gain variability) is related to the use of sub-therapeutic antibiotics. Swine …