Browsing by Author "Madrid, Ana María"

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    • Lactulose hydrogen breath test and functional symptoms in pediatric patients 
      Madrid, Ana María; Klapp, Gabriela; Defilippi, Carlos; Landskron, Glauben; Reyes, Alvaro; Pizarro, Carolina (2012)
      Background The role of small intestinal bacterial overgrowth (SIBO) in functional digestive disorders in the pediatric population is a matter of controversy, since methods currently used to establish this diagnosis are ...
    • Prevalence of metronidazole, clarithromycin and tetracycline resistance in Helicobacter pylori isolated ... 
      Vallejos M, Cristian; Garrido O, Leonardo; Cáceres L, Dante; Madrid, Ana María; Defilippi, Claudia; Defilippi C, Carlos; Toledo A, Héctor (2007)
      Background: Helicobacter pylori is a pathogenic bacterium that infects a significant number of individuals. At present, therapeutic strategies to eradicate this bacterium depend on our knowledge of its resistance to ...