Kinetics and persistence of neutralizing antibodies against bovine viral diarrhea virus-1 and -2 and border disease virus after two step vaccination of cattle.
Journal article published in 2003 by
Tc Oguzoglu 
,
Hr Grey,
K. Eicken,
B. Grummer,
B. Liess,
Moennig
,
Hr Grey,
K. Eicken,
B. Grummer,
B. Liess,
Moennig
