Woolums, Amelia R., Guy H. Loneragan, Larry L. Hawkins, and Shamita M. Williams. 2005. “Baseline Management Practices and Animal Health Data Reported by US Feedlots Responding to a Survey Regarding Acute Interstitial Pneumonia”. The Bovine Practitioner 39 (2):116-24. https://doi.org/10.21423/bovine-vol39no2p116-124.