Marı́a-Cristina Negri

Concentration-Dependent Selection of Small Phenotypic Differences in TEM β-Lactamase-Mediated Antibiotic Resistance

Marı́a-Cristina Negri, Marc Lipsitch, Jesús Blázquez et al. · Antimicrobial Agents and Chemotherapy · 2000 · 128 citations · Full text

Life Sciences, Genetics, Microbiology +17

Selection of Naturally Occurring Extended-Spectrum TEM β-Lactamase Variants by Fluctuating β-Lactam Pressure

Jesús Blázquez, Marı́a-Isabel Morosini, Marı́a-Cristina Negri et al. · Antimicrobial Agents and Chemotherapy · 2000 · 65 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +17

Structure-based design and in-parallel synthesis of inhibitors of AmpC β-lactamase

Donatella Tondi, R.A. Powers, Emilia Caselli et al. · Chemistry & Biology · 2001 · 51 citations · Full text

Pharmacy, Chemistry, Medicinal Chemistry +16

In Vitro Activity of Telithromycin against Spanish <i>Streptococcus pneumoniae</i> Isolates with Characterized Macrolide Resistance Mechanisms

Marı́a-Isabel Morosini, Rafael Cantón, Elena Loza et al. · Antimicrobial Agents and Chemotherapy · 2001 · 46 citations · Full text

Life Sciences, Infectious Diseases, Microbiology +15

Very Low Cefotaxime Concentrations Select for Hypermutable <i>Streptococcus pneumoniae</i> Populations

Marı́a-Cristina Negri, Marı́a-Isabel Morosini, M Baquero et al. · Antimicrobial Agents and Chemotherapy · 2002 · 42 citations · Full text

Life Sciences, Genetics, Microbiology +17