Gerald L. Stokka

Comparison of morbidity and performance among stressed feeder calves following vaccination with pyramid™ MLV 4 or Pyramid™ 4+Presponse® SQ

S. E. Ives, James S. Drouillard, David E. Anderson, 1999 .

Bovine virus diarrhea.

Gerald L. Stokka, G. Stokka, Thomas R. Falkner, 1990, Revue scientifique et technique.