Загрузка...
A FURTHER INQUIRY INTO THE SOURCE OF THE VIRUS IN BLACKHEAD OF TURKEYS, TOGETHER WITH OBSERVATIONS ON THE ADMINISTRATION OF IPECAC AND OF SULFUR
That the ovum of Heterakis papillosa is an important source of the virus in the natural transmission of blackhead in turkeys is suggested by experimental evidence obtained in the present investigation. Confirmatory morphological evidence has not thus far been obtained to establish definitely that th...
Сохранить в:
| Главные авторы: | , |
|---|---|
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
The Rockefeller University Press
1922
|
| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2128321/ https://ncbi.nlm.nih.gov/pubmed/19868646 |
| Метки: |
Добавить метку
Нет меток, Требуется 1-ая метка записи!
|