Adapting Herd Status Classification for PRRS ARC&E - Dr. Jean Paul Cano, from the 2011 International PRRS Symposium, December 2 - 3, 2011, Chicago, IL, USA.
PRRS Sampling-Testing: Available Tools & Major Challenges - Dr. Bob Morrison, from the 2011 International PRRS Symposium, December 2 - 3, 2011, Chicago, IL, USA.
Hog Density in U.S. at State and County Levels - Dr. Enrique Mondaca, from the 2011 International PRRS Symposium, December 2 - 3, 2011, Chicago, IL, USA.