title: Trypanosoma vivax in water buffalo (Bubalus bubalis) of the Amazon basin and the diagnosis of subpatent infection by anion exchange separation.
mesh_terms: D000818:Animals; D001938:Brazil; D002020:Buffaloes / Q000469:parasitology*; D002848:Chromatography, DEAE-Cellulose; D014352:Trypanosomiasis / Q000175:diagnosis / Q000662:veterinary*