Levels of passive antibodies against Aujeszky's disease virus in piglets derived from infected sows.
D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D005260:Female; D007112:Immunity, Maternally-Acquired; D011247:Pregnancy; D011557:Pseudorabies / Q000382:microbiology / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*
D000914:Antibodies, Viral