Vol. 28 No. 2

Original Research Papers

• Spatial relationship between Aedes aegypti (Linnaeus, 1762) and dengue disease in Guatemala

  Julio David Soto López

  1-18

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• Determination of the presence of Escherichia coli in the peel and edible part of the banana and evaluation of its growth during post-harvest process and storage at controlled temperature

  Beathris Girón Revolorio, Floridalma Cano Granados, Lizeth Monney Castillo , Ángela Méndez Mora , Héctor Espinoza García

  19-29

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• Evaluation of the inappropriate use of emergency services of a social security hospital in Lima, Peru

  Jorge de la Cruz-Oré

  30-40

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• Detection of β-lactamase genes blaTEM, blaSHV and blaCTX-M in community isolates of Escherichia coli

  Mariana Herrera García, Carolina Arévalo Valdez, Tamara Velásquez Porta

  41-53

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