artículo académico

• A Clostridium difficile Lineage Endemic to Costa Rican Hospitals Is Multidrug Resistant by Acquisition of Chromosomal Mutations and Novel Mobile Genetic Elements .  Antimicrobial Agents and Chemotherapy.  61:e02054-16. 2017
• Predominance and high antibiotic resistance of the emerging Clostridium difficile genotypes NAPCR1 and NAP9 in a Costa Rican hospital over a 2-year period without outbreaks..  Emerging Microbes and Infections.  e42. 2016
• Identification and antimicrobial susceptibility of obligate anaerobic bacteria from clinical samples of animal origin.  Anaerobe.  36:19-24. 2015
• Emergence of an outbreak-associated Clostridium difficile variant with increased virulence. .  International Journal of Experimental Pathology.  53:1216-1226. 2015
• Phenotypic and genotypic characterization of multidrug-resistant Bacteroides, Parabacteroides spp., and Pseudoflavonifractor from a Costa Rican hospital. .  Microbial Drug Resistance.  20:478-484. 2014
• An overview of lysine-49 phospholipase A2 myotoxins from crotalid snake venoms and their structural determinants of myotoxic action.  Revista Panamericana de Salud Publica/Pan American Journal of Public Health.  34:364. 2013
• Isolation of a toxigenic and clinical genotype of clostridium difficile in retail meats in Costa Rica. .  Journal of Food Protection.  76:348-351. 2013
• Scarce detection of mobile erm genes associated with tetQ in Bacteroides and Parabacteroides from Costa Rica. .  Anaerobe.  21:18-21. 2013
• Emergence of Clostridium difficile NAP1 in Latin America. .  International Journal of Experimental Pathology.  48:669-670. 2010
• [Microbiological evaluation of ready-to-eat foods manufactured by small Costa Rican industries]. .  Archivos latinoamericanos de nutrición.  60:179-183. 2010
• Contaminación microbiológica y actividad antimicrobiana del azúcar de caña cristalizado sobre algunos agentes de interés médico en Costa Rica.  Revista de Biología Tropical.  56:431-437. 2008
• Isolates of Clostridium perfringens recovered from Costa Rican patients with antibiotic-associated diarrhoea are mostly enterotoxin-negative and susceptible to first-choice antimicrobials. .  Journal of Medical Microbiology.  57:343-347. 2008