A species-specific antigen of Trypanosoma (Duttonella) vivax detectable in the course of infection is encoded by a differentially-expressed tandemly reiterated gene - Masake, R.A.; Nantulya, V.M.; Pelle, Roger; Makau, J.M.; Gathuo, H.K.W.; Ole-MoiYoi, O.K. (Elsevier, 1994)