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Результаты 261-270 из 281
Outbreaks of akabane disease of cattle in Korea [R.].
1980
Bak U.B. | Lim C.H. | Cheong C.K. | Hwang W.S. | Cho M.R.
Characterization of avian adenovirus associated virus, 2: replication of AAAV in chicken embryos.
1980
Rhee Y.O. | Yates V.J.
Characterization of avian adenovirus associated virus, 1: isolation and identification.
1980
Rhee Y.O. | Yates V.J.
Occurrence of Taenia solium in a Cape fur seal (Arctocephalus pusillus)
1980
De Graaf, A.S. | Shaughnessy, P.D. | McCully, R.M. | Verster, A.
occurrence of larval stage of Taenia solium in brain, skeletal muscles, heart, lungs, and liver of Cape fur seal; Contracaecum osculatum also found in stomach
Показать больше [+] Меньше [-]Isolation of Anaplasma marginale from Rhipicephalus simus males
1980
Potgieter, F.T. | Van Rensburg, L.
Anaplasma marginale, transstadial transmission by Rhipicephalus simus, successful transmission to oxen by tick stabilate prepared from infected male ticks
Показать больше [+] Меньше [-]Preliminary application of a formalin fixed tissue section to the indirect fluoresent antibody test and intraoval precipitin reaction for the diagnosis of schistosomiasis japonica
1980
Schistosoma japonicum, diagnosis, formalin fixed tissue section used with indirect fluorescent antibody test and intraoval precipitin reaction
Показать больше [+] Меньше [-]A technique for the recovery of nematodes from ruminants by migration from gastro-intestinal ingesta gelled in agar: Large-scale application
1980
Van Wyk, J.A. | Gerber, H.M. | Groeneveld, H.T.
nematodes of ruminants, large scale technique for recovery of worms migrating from gastro-intestinal ingesta gelled in agar, significantly more male than female worms failed to migrate, L4 stages generally migrated more efficiently than did adult worms, some genera migrated more efficiently than others, applications for use in quantitative worm recovery such as in anthelmintic testing
Показать больше [+] Меньше [-]Studies on Haemonchus contortus. III. Titration of Trichostrongylus axei and expulsion of H. contortus
1980
Reinecke, R.K. | Bruckner, C.M. | De Villiers, I.L.
numbers of infective larvae of Trichostrongylus axei needed to protect lambs against challenge with Haemonchus contortus 90 days later, fate of challenge infection of H. contortus, effect of challenge less than 90 days after dosing with T. axei, evidence supporting ecological or physiological basis of this protection and justifying rejection of immunological basis for it
Показать больше [+] Меньше [-]Studies on the parasite fauna of Thailand. II. Three nematode species of the genus Orientostrongylus Durette-Desset, 1970
1980
Ohbayashi, M. | Kamiya, M.
Orientostrongylus spp. (including 2 new species), descriptions and illustrations
Показать больше [+] Меньше [-]Prolonged excretion of Toxoplasma gondii in semen of goats
1980
Dubey, J.P. | Sharma, J.A.
