TY - GEN AU - Bice,D E AU - Zeledon,R TI - Comparison of infectivity of strains of Trypanosoma cruzi (Chagas, 1909) SN - 0022-3395 PY - 1970///1109 KW - Animals KW - Female KW - Male KW - Mice KW - Species Specificity KW - Trypanosoma KW - growth & development KW - Virulence N1 - Publication Type: Journal Article ER -