Vaccine safety and control of Salmonella typhimurium infections.
John Kolb, DVM, Boehringer Ingelheim Vetmedica, Inc.
From the World Pork Expo Educational Seminar sessions sponsored by
Boehringer Ingelheim Vetmedica, Inc. during the 2009 World Pork Expo in Des Moines, Iowa, USA.
SwineCast 0327
