immunodiagnosis of bovine trypanosomiasis in anambra and imo states, nigeria, using enzyme-linked immunosorbent assay: zoonotic implications to human health. | the prevalence of trypanosomiasis was studied in cattle, being a major source of animal protein in nigeria, thus, a very likely means of spread of human african trypanosomosis (hat). | 2008 | 19248656 |