| environmental effect on the occurrence of anti-neospora caninum antibodies in pampas-deer (ozotoceros bezoarticus). | sera obtained from pampas-deer (ozotoceros bezoarticus) captured in two different brazilian environments were analyzed for the presence of anti-neospora caninum antibodies by the indirect fluorescent antibody test (ifat). samples were collected from 23 animals from a savanna area in the national park of emas, in the state of goiás, brazil. this area is surrounded by cultivated lands and allows very little contact between wild and domestic animals. another batch of samples was collected from 16 a ... | 2005 | 16112811 |