An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
van Drunen Littel-van den Hurk S, Myers D, Doig PA, Karvonen B, Habermehl M, Babiuk LA, Jelinski M, Van Donkersgoed J, Schlesinger K, Rinehart C.van Drunen Littel-van den Hurk S, et al.Can J Vet Res. 2001 Apr;65(2):81-8.Can J Vet Res. 2001.PMID: 11346260Free PMC article.
van Drunen Littel-van den Hurk, Braun RP, Lewis PJ, Karvonen BC, Baca-Estrada ME, Snider M, McCartney D, Watts T, Babiuk LA.van Drunen Littel-van den Hurk, et al. Among authors: karvonen bc.J Gen Virol. 1998 Apr;79 ( Pt 4):831-9. doi: 10.1099/0022-1317-79-4-831.J Gen Virol. 1998.PMID: 9568979