Pestiviruses isolated from pigs, cattle and sheep can be allocated into at least three genogroups using polymerase chain reaction and restriction endonuclease analysis.

GRAHAM, D.A. - GERMAN, A. - MCLAREN, L.E. - FITZPATRICK, D.A. Testing of bulk tank milk from Northern Ireland dairy herds for viral RNA and antibody to bovine viral diarrhoea virus. In VETERINARY RECORD. ISSN 0042-4900, SEP 1 2001, vol. 149, no. 9, p. 261-+.

GRAHAM, D.A. - MCLAREN, I.E. - BRITTAIN, D. - O'REILLY, P.J. Genetic typing of ruminant pestivirus strains from Northern Ireland and the Republic of Ireland. In RESEARCH IN VETERINARY SCIENCE. ISSN 0034-5288, OCT 2001, vol. 71, no. 2, p. 127-134.

JONES, L.R. - WEBER, E.L. Application of single-strand conformation polymorphism to the study of bovine viral diarrhea virus isolates. In JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION. ISSN 1040-6387, JAN 2001, vol. 13, no. 1, p. 50-56.

JONES, L.R. - ZANDOMENI, R. - WEBER, E.L. Genetic typing of bovine viral diarrhea virus isolates from Argentina. In VETERINARY MICROBIOLOGY. ISSN 0378-1135, AUG 20 2001, vol. 81, no. 4, p. 367-375.

LUZZAGO, C. - BANDI, C. - BRONZO, V. - RUFFO, G. - ZECCONI, A. Distribution pattern of bovine viral diarrhoea virus strains in intensive cattle herds in Italy. In VETERINARY MICROBIOLOGY. ISSN 0378-1135, NOV 26 2001, vol. 83, no. 3, p. 265-274.

NAGAI, M. - ITO, T. - SUGITA, S. - GENNO, A. - TAKEUCHI, K. - OZAWA, T. - SAKODA, Y. - NISHIMORI, T. - TAKAMURA, K. - AKASHI, H. Genomic and serological diversity of bovine viral diarrhea virus in Japan. In ARCHIVES OF VIROLOGY. ISSN 0304-8608, 2001, vol. 146, no. 4, p. 685-696.

PRATELLI, A. - MARTELLA, V. - CIRONE, F. - BUONAVOGLIA, D. - ELIA, G. - TEMPESTA, M. - BUONAVOGLIA, C. Genomic characterization of pestiviruses isolated from lambs and kids in southern Italy. In JOURNAL OF VIROLOGICAL METHODS. ISSN 0166-0934, MAY 2001, vol. 94, no. 1-2, p. 81-85.

TAJIMA, M. - FREY, H.R. - YAMATO, O. - MAEDE, Y. - MOENNIG, V. - SCHOLZ, H. - GREISER-WILKE, I. Prevalence of genotypes 1 and 2 of bovine viral diarrhea virus in Lower Saxony, Germany. In VIRUS RESEARCH. ISSN 0168-1702, JUL 2001, vol. 76, no. 1, p. 31-42.

KITANI, H. - YAMAKAWA, M. - IKEDA, H. Preferential infection of neuronal and astroglia cells by Akabane virus in primary cultures of fetal bovine brain. In VETERINARY MICROBIOLOGY. ISSN 0378-1135, MAY 11 2000, vol. 73, no. 4, p. 269-279.

PARCHARIYANON, S. - INUI, K. - PINYOCHON, W. - DAMRONGWATANAPOKIN, S. - TAKAHASHI, E. Genetic grouping of classical swine fever virus by restriction fragment length polymorphism of the E2 gene. In JOURNAL OF VIROLOGICAL METHODS. ISSN 0166-0934, JUN 2000, vol. 87, no. 1-2, p. 145-149.

PFEFFER, M. - VON FREYBURG, M. - KAADEN, O.R. - BEER, M. A universal 'One-tube' RT-PCR protocol for amplifying isolates of bovine viral diarrhoea virus. In VETERINARY RESEARCH COMMUNICATIONS. ISSN 0165-7380, NOV 2000, vol. 24, no. 7, p. 491-503.

RENSHAW, R.W. - RAY, R. - DUBOVI, E.J. Comparison of virus isolation and reverse transcription polymerase chain reaction assay for detection of bovine viral diarrhea virus in bulk milk tank samples. In JOURNAL OF VETERINARY DIAGNOSTIC INVESTIGATION. ISSN 1040-6387, MAR 2000, vol. 12, no. 2, p. 184-186.

STADEJEK, T. - PEJSAK, Z. Diagnosis of pestivirus infections of pigs by simplified RT-nested PCR. In MEDYCYNA WETERYNARYJNA. ISSN 0025-8628, FEB 2000, vol. 56, no. 2, p. 121-124.

BERR, M. - WOLF, G. Selection of BVDV genotype II isolates using a monoclonal antibody and FACS-analysis. In BERLINER UND MUNCHENER TIERARZTLICHE WOCHENSCHRIFT. ISSN 0005-9366, SEP 1999, vol. 112, no. 9, p. 345-350.

DUNSER, M. - ALTMANN, M. - SCHWEIGHARDT, H. - LOITSCH, A. Applicability of one tube RT-PCR for the detection of bovine viral diarrhea virus (BVDV) in routine laboratory diagnosis. In WIENER TIERARZTLICHE MONATSSCHRIFT. ISSN 0043-535X, 1999, vol. 86, no. 11, p. 357-366.

GIANGASPERO, M. - HARASAWA, R. Ovine pestiviruses: their taxonomic status revealed by palindromic nucleotide substitutions. In VETERINARY MICROBIOLOGY. ISSN 0378-1135, OCT 1999, vol. 70, no. 1-2, p. 33-39.

GROM, J. - BARLIC-MAGANJA, D. Bovine viral diarrhoea (BVD) infections - control and eradication programme in breeding herds in Slovenia. In VETERINARY MICROBIOLOGY. ISSN 0378-1135, JAN 1999, vol. 64, no. 2-3, p. 259-264.

KISS, I. - KECSKEMETI, S. - BAJMOCY, E. - TANYI, J. PCR as a diagnostic tool for the diagnosis and epizootological investigation of swine fever. In MAGYAR ALLATORVOSOK LAPJA. ISSN 0025-004X, JAN 1999, vol. 121, no. 1, p. 22-28.

LETELLIER, C. - KERKHOFS, P. - WELLEMANS, G. - VANOPDENBOSCH, E. Detection and genotyping of bovine diarrhea virus by reverse transcription-polymerase chain amplification of the 5 ' untranslated region. In VETERINARY MICROBIOLOGY. ISSN 0378-1135, JAN 1999, vol. 64, no. 2-3, p. 155-167.

ONUKI, A. - ABE, K. - TOGASHI, K. - KAWASHIMA, K. - TANEICHI, A. - TSUNEMITSU, H. Detection of porcine circovirus from lesions of a pig with wasting disease in Japan. In JOURNAL OF VETERINARY MEDICAL SCIENCE. ISSN 0916-7250, OCT 1999, vol. 61, no. 10, p. 1119-1123.