Serological studies on strains of Trypanosoma vivax.
D000818:Animals; D000917:Antibody Formation; D002417:Cattle; D014355:Chagas Disease / Q000145:classification; D003429:Cross Reactions; D051381:Rats; D012703:Serotyping; D012756:Sheep; D014345:Trypanosoma / Q000145:classification*; D014353:Trypanosomiasis, African / Q000145:classification