TY - GEN AU - Veras,P AU - Brodskyn,C AU - Balestieri,F AU - Freitas,L d AU - Ramos,A AU - Queiroz,A AU - Barral,A AU - Beverley,S AU - Barral-Netto,M TI - A dhfr-ts- Leishmania major knockout mutant cross-protects against Leishmania amazonensis SN - 0074-0276 PY - 1999///1207 KW - Animals KW - Antigens, Protozoan KW - administration & dosage KW - Leishmania major KW - immunology KW - Leishmaniasis, Cutaneous KW - Mice KW - Mice, Inbred BALB C KW - Mice, Knockout KW - Mice, Mutant Strains KW - Multienzyme Complexes KW - Protozoan Vaccines KW - Tetrahydrofolate Dehydrogenase KW - Thymidylate Synthase N1 - Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1590/s0074-02761999000400011 ER -