TY - GEN AU - Baquero,F AU - Negri,M C AU - Morosini,M I AU - Blázquez,J TI - Selection of very small differences in bacterial evolution SN - 1139-6709 PY - 2000///0829 KW - Bacteria KW - genetics KW - Biological Evolution KW - Drug Resistance, Microbial KW - Genetic Variation KW - beta-Lactamases N1 - Publication Type: Journal Article; Review ER -