Mostrando 2,021 - 2,040 Resultados de 33,464 Para Buscar '"Korea"', tiempo de consulta: 0.93s Limitar resultados
  1. 2021
  2. 2022
  3. 2023
  4. 2024
    “…This is the first recognized major C. jejuni outbreak associated with contaminated chicken documented in Korea.…”
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  5. 2025
  6. 2026
    “…In January 2008, an outbreak of acute gastroenteritis at a waterpark was reported to the Bundang-gu Public Health Center in Seongnam, Korea. To determine the etiological agent and mode of transmission, a retrospective cohort study was done using structured questionnaires and stool samples from patients who had current gastrointestinal symptoms and three food handlers were tested. …”
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  7. 2027
    “…This result was in discordance between OSHRI and the Korea Workers' Compensation & Welfare Service. We presumed that there were perceptional gaps in work-relatedness interpretation that resulted from the inequality of information in ergonomic analyses. …”
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  8. 2028
    por Rhee, Kyung Yong, Choe, Seong Weon
    Publicado 2010
    “…The management system of occupational diseases in Korea can be assessed from the perspective of a surveillance system. …”
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  9. 2029
    por Kwon, Sooyoun, Lee, Kiwon, Yoon, Jihyun
    Publicado 2010
    “…The 143 children (67 boys and 76 girls) participated in this study among 4(th)-6(th) elementary school students receiving free lunches during the summer vacation of 2007 and living in Gwanak-gu, Seoul, Korea. The subjects consisted of four groups supported by Meal Box Delivery (n = 26), Institutional Foodservice (n = 53), Restaurant Foodservice (n = 27), or Food Delivery (n = 37). …”
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  10. 2030
    “…The antibiotic resistance of 16 Aeromonas (A.) salmonicida strains isolated from diseased fish and environmental samples in Korea from 2006 to 2009 were investigated in this study. …”
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  11. 2031
    por Bang, B. K.
    Publicado 1988
    “…Since 1981, the Korean Society of Nephrology began annual report on renal replacement therapy in Korea. The annual number of new patients receiving dialysis treatment in 1986 increased to 957 patients (23.3 per million population) from 825 patients (20.4 per million population) in 1985. …”
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  12. 2032
    por Meng, K. H., Cho, K. S.
    Publicado 1989
    “…Data from a survey of 200 Billings Ovulation Method acceptors in Korea were used to describe a profile of these natural family planning acceptors, and to calculate use effectiveness rates for twelve months of use among women using the method for avoiding an unplanned pregnancy. …”
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  13. 2033
    por Kim, Y. S., Ahn, Y. O.
    Publicado 1993
    “…Sharing of towels and handkerchieves, and drinking vessels was associated with an increased risk of HBV infection via intrafamilial transmission in Korea (relative risk 11.5 for towel and handkerchief, 12.1 for drinking vessels).…”
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  14. 2034
  15. 2035
  16. 2036
  17. 2037
  18. 2038
    “…Epidemiological features suggest that the breast cancer incidence rate in Korea will increase, but the age specific curve would not be changed in keeping with what is observed in Western countries. …”
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  19. 2039
    “…We present an epidemiologic study of cleft lip and palate in the Republic of Korea from January 1, 1993 through December 31, 1993. …”
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  20. 2040
    “…By two-stage cluster sampling, 5,176 adult household residents of Korea were interviewed using the Korean version of the Diagnostic Interview Schedule. …”
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