TI - The knockout of a single copy arginase gene of Leishmania (L.) amazonensis prevents its survinal and multiplication in mouse macrophages PY - 2003 AU - Alves, I. C. AU - Felizardo, T. C. AU - Lima, Glória Maria Collet de Araujo AU - Abrahamsohn, Ises de Almeida AU - Floeter-Winter, Lucile Maria T2 - Annual Meeting on Basic Research in Chagas Disease J2 - Revista do Instituto de Medicina Tropical de São Paulo SN - 0036-4665 PP - Caxambu VL - 45 SP - 94 res. BC27 ER -