Publications
| Title | Abstract | Year(sorted descending) Filter | PMID Filter |
|---|
| age resistance to theileria parva bovis infection in calves. | data collected in the zimbabwean province of mashonaland-west, in the period 1980-1988, showed that mortality in calves owing to theileria parva bovis infection (january disease) was significantly lower in animals younger than 7 months than in older cattle. groups of seven holstein-friesian calves from non-immune dams aged approximately 1, 4, 7, 10 and 13 months were infected with a theileria parva bovis tick-derived stabilate. the dose chosen was lethal for 40% of the calves in the trial. morta ... | 1990 | 2267723 |