Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Harry A. Jankiewicz"'
Publikováno v:
The Condor. 44:168-171
Coccidia are microscopic protozoan parasites which produce a disease known as coccidiosis. In birds they occur usually in the cells lining the intestine. The cysts of the resistant stage are discharged from the intestine in the fecal droppings and en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0040527dbb1cdc7b28da4a3d82c4cb94
https://doi.org/10.2307/1364436
https://doi.org/10.2307/1364436
Publikováno v:
Experimental Biology and Medicine. 48:278-280
Conclusion1. Administration of vitamin K in the dietary of chicks definitely decreased the mortality in chicks parasitized by E. tenella, a hemorrhage-producing protozoan, since all autopsies performed show the vitamin K-protected birds had a fibrina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa00407e760c54634dbda81b09d0dcb5
https://doi.org/10.3181/00379727-48-13296p
https://doi.org/10.3181/00379727-48-13296p
Autor:
Harry A. Jankiewicz
Publikováno v:
Optometry and Vision Science. 29:36
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afb5779a182b8a99d1a232bac5d1604a
https://doi.org/10.1097/00006324-195201000-00007
https://doi.org/10.1097/00006324-195201000-00007
Autor:
Harry A. Jankiewicz, Carlton M. Herman
Publikováno v:
The Journal of Wildlife Management. 7:395
From August 1941 to March 1942, 44 cottontail rabbits (Sylvilagus audubonii vallicola) were examined for parasites at the Los Angeles Wildlife Disease Research Station of the U. S. Fish and Wildlife Service, in part of a cooperative study of the caus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64494094912dcb07c2c44d67ca240f65
https://doi.org/10.2307/3796180
https://doi.org/10.2307/3796180