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pro vyhledávání: '"J L, Schlater"'
Publikováno v:
Journal of the American Veterinary Medical Association. 205(1)
Fecal samples from 7,369 calves on 1,103 farms were examined for cryptosporidia in a nationwide survey, using monoclonal antibody technique. Cryptosporidium oocysts were found in calves from 652 (59.1%) of the farms and in 1,648 (22.4%) of the tested