title: Porcine enteroviruses: a serologic comparison of thirty-eight Pennsylvania isolates with other reported North American strains, Teschen, Talfan, and T80 serums--a progress report.
mesh_terms: D000818:Animals; D002170:Canada; D004739:England; D004770:Enterovirus / Q000145:classification*; D004769:Enterovirus Infections / Q000662:veterinary*; D009500:Neutralization Tests; D010414:Pennsylvania; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*; D014481:United States