Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Linda K. Barber"'
Autor:
Beverly Byrum, Natalie E. Theus, Brenda C. Love, Linda K. Barber, Roger W. Stich, William P. Shulaw
Publikováno v:
Journal of Microbiological Methods. 56:267-275
Cultivation of Mycobacterium avium subsp. paratuberculosis ( M. paratuberculosis ) from feces remains the most reliable method to detect infected animals. The purpose of this study was to evaluate a broth-based automated system used for cultivation o
Autor:
Steven G. Hennager, Scott J. Wells, Christine A. Kopral, Beverly A. Byrum, David A. Dargatz, Linda K. Barber, Bruce A. Wagner
Publikováno v:
Journal of the American Veterinary Medical Association. 219:497-501
Objective—To estimate the prevalence of Mycobacterium avium subsp paratuberculosis infection among cows on beef operations in the United States. Design—Cross-sectional seroprevalence study. Sample Population—A convenience sample of 380 herds in
Autor:
Judith R. Stabel, Robert H. Whitlock, Beverly A. Byrum, Richard H. Jacobson, David A. Dargatz, Raymond W. Sweeney, Linda K. Barber, William P. Shulaw
Publikováno v:
Journal of the American Veterinary Medical Association. 218:1163-1166
Objective—To evaluate sensitivity and specificity of a new ELISA for antibodies against Mycobacterium avium subsp paratuberculosis. Design—Cross-sectional observational survey. Sample Population—Serum samples from 590 cattle that were infected