Mostrando 1,541 - 1,560 Resultados de 128,141 Para Buscar '"Epidemiology"', tiempo de consulta: 0.66s Limitar resultados
  1. 1541
  2. 1542
    por Elliott, Paul, Wartenberg, Daniel
    Publicado 2004
    “…Spatial epidemiology is the description and analysis of geographic variations in disease with respect to demographic, environmental, behavioral, socioeconomic, genetic, and infectious risk factors. …”
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  3. 1543
    “…Data from population- and clinic-based epidemiologic studies of rheumatoid arthritis patients suggest that individuals with rheumatoid arthritis are at risk for developing clinically evident congestive heart failure. …”
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  4. 1544
  5. 1545
    “…A small number of epidemiological studies have shown statistically significant but weak associations between solvent exposure, systemic sclerosis, and undifferentiated connective tissue disease. …”
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  6. 1546
    “…STEM is an experiment in developing a software system that can model complex epidemiological scenarios while also being extensible by the research community. …”
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  7. 1547
    “…The knowledge of the local epidemiological trends in Candida species isolated in blood cultures is important to guide therapeutic choices.…”
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  8. 1548
  9. 1549
    “…The objective of this study is to propose an operational definition of Pontiac fever that is amenable to epidemiological surveillance and investigation in a non epidemic setting. …”
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  10. 1550
  11. 1551
  12. 1552
    por Goldsmith, J R
    Publicado 1997
    “…Therefore, prudent avoidance of unneeded exposures is recommended as a precautionary measure. Epidemiologic studies of occupational groups such as military users and air traffic controllers should have high priority because their exposures can be reasonably well characterized and the effects reported are suitable for epidemiologic monitoring. …”
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  13. 1553
  14. 1554
  15. 1555
    por Koella, JC, Antia, R
    Publicado 2003
    “…METHODS: We present an epidemiological framework to investigate the spread of anti-malarial resistance. …”
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  16. 1556
    por Wynder, E L, Muscat, J E
    Publicado 1995
    “…In 1950, the first large-scale epidemiological studies demonstrated that lung cancer is causatively associated with cigarette smoking, a finding subsequently confirmed by the Royal College of Physicians in London, the U.S. …”
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  17. 1557
  18. 1558
    por Schulte, P A
    Publicado 1992
    “…If biomarkers are to enhance cancer epidemiology, they must be valid, reliable, and practical. …”
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  19. 1559
  20. 1560
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