(Q40741094)
Statements
1 reference
Comparative efficacy of three doses of the genetically engineered Aujeszky's disease virus vaccine strain 783 in pigs with maternal antibodies (English)
1 January 1992
1 reference
1 reference
1 reference
10
1 reference
6
1 reference
363-365
1 reference
1 reference
1 reference
1 reference
Identifiers
1 reference
1 reference