POLIOENCEPHALOMYELITIS  OF PIGS--THE IDENTIFICATION OF VIRUSES RELATED TO THE TESCHEN AND T80 GROUPS IN THE UNITED STATES.
D000818:Animals; D002140:California; D004679:Encephalomyelitis; D004769:Enterovirus Infections; D009500:Neutralization Tests; D011051:Poliomyelitis; D013552:Swine; D013553:Swine Diseases; D046509:Tissue Culture Techniques; D014481:United States; D014776:Virus Cultivation; D014780:Viruses
CALIFORNIA; ENCEPHALOMYELITIS; ENTEROVIRUS INFECTIONS; NEUTRALIZATION TESTS; POLIOMYELITIS; SWINE DISEASES; TISSUE CULTURE; VIRUS CULTIVATION