(1)
Efficacy of a Modified-Live Virus Vaccine Administered to Calves With Maternal Antibodies and Challenged Seven Months Later With a Virulent Bovine Viral Diarrhea Type 2 Virus. Bov. pract. 2008, 43 (1), 35-43. https://doi.org/10.21423/bovine-vol43no1p35-43.