PRRS Control: Has it Changed Post PCV2? - Dr. Randy Jones, Livestock Veterinary Services, from the Boehringer-Ingelheim Swine Health Seminar, March 5, 2010, Omaha, NE, USA.
From The Outside ... Experiences with the PCV2 Control in Chile - Dr. Gonzalo Castro and Dr. Edgar Diaz, Agripor Ltda., Chile, from the Boehringer-Ingelheim Swine Health Seminar, March 5, 2010, Omaha, NE, USA.