Mostrando 461 - 480 Resultados de 3,326 Para Buscar '"cuba"', tiempo de consulta: 0.48s Limitar resultados
  1. 461
    “…METHODS: A cross-sectional descriptive observational study was carried out in the surgical unit of the Joaquin Albarrán Hospital (La Habana, Cuba) during the period September–December 2019. …”
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  2. 462
  3. 463
  4. 464
  5. 465
    por Bernal, Beatriz
    Publicado 2008
    Materias: “…Historia constitucional 358504 Cuba…”
    Libro
  6. 466
    por Pérez de la Riva, Juan
    Publicado 1981
    “…Cuba Descripción y viajes.…”
    Libro
  7. 467
    por Alvarez, L, Panza, G F, Pico, R, Vaccari, F
    Publicado 2003
    “…By adding the available geological surface data, a microzoning scheme of Santiago de Cuba basin has been obtained.…”
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  8. 468
  9. 469
  10. 470
  11. 471
    “…Although there are some studies of the genus in the Caribbean, these are limited. In Cuba, the group’s studies are restricted to reports on taxonomic lists and, as far as we know, no one has performed any analyzes of the densities of these jellyfish in seagrass or mangrove ecosystems in Cuba. …”
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  12. 472
    “…The question is “where to study and quantify AR from pollution versus other causes to best understand the pollution effect”. One useful site is Cuba because industrial pollution broadly exists; antibiotics are used sparingly in medicine and agriculture; and multiresistant bacterial infections are increasing in clinical settings without explanation. …”
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  13. 473
    por Gibbon, Sahra
    Publicado 2011
    “…Building on social science research examining the relationship between genetic knowledge, identity and the family this paper takes the cultural context of Cuba as a site for critical ethnographic engagement. …”
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  14. 474
    “…BACKGROUND: There is a concern that allergic disease in childhood is higher than expected in Cuba. The aim of this study was to determine the risk factors for eczema of infants aged 12–15 months living in Havana. …”
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  15. 475
    “…Individual E-105 from the site of Canímar Abajo (Cuba), with a direct (14)C AMS date of 990–800 cal BC, provides the first unequivocal evidence of dental modifications in the Antilles prior to contact with Europeans in AD 1492. …”
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  16. 476
    “…VanA-type vancomycin-resistant enterococci isolates from bloodstream infections in Cuba were genetically characterized. Enterococcus faecalis isolates were assigned to sequence type (ST) 28, closely related to Eastern Europe, while Enterococcus faecium belonged to ST262, ST656 and ST1349, and showed different genetic profiles.…”
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  17. 477
    “…The purpose of this study was to compare the antimicrobial activity of four honeys from different floral and geographical origins: Melipona beecheii honey (Cuba) and three Apis mellifera honeys [Manuka honey (New Zealand), A. mellifera honey (Cuba), and African honey (Kenya)]. …”
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  18. 478
    “…CONCLUSIONS: The observed figures are outstanding at the international level and illustrate that hypertension treatment and control are achievable in a resource-constrained setting such as Cuba. The country’s primary health care approach and social equity in access to health care can be seen as key determinants of this success. …”
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  19. 479
    “…Seawater from the highly protected ‘crown jewel’ offshore reefs in Jardines de la Reina, Cuba had low concentrations of nutrients and organic carbon, abundant Prochlorococcus, and high microbial community alpha diversity. …”
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  20. 480
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