Mostrando 481 - 500 Resultados de 8,657 Para Buscar '"Beijing"', tiempo de consulta: 0.38s Limitar resultados
  1. 481
    “…In 2013, a resurgence of measles occurred in Beijing, China. The outbreaks occurred among adults and were associated with endemic genotype H1 and imported genotype D8 viruses. …”
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  2. 482
    “…This study examined the clinical characteristics, treatment patterns, and outcomes of primary canaliculitis from patients at a top-rated hospital in Beijing, China. Methods. Medical records of 16 patients (retrospective case series) were studied. …”
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  3. 483
    “…Beijing/W lineage strains of Mycobacterium tuberculosis spread faster than other strains, tend to be more virulent and frequently associated with drug resistance. …”
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  4. 484
    “…RESULTS: During July to December 2010 in Beijing, the commercial sex proportion among MSM was 0.051(95% CI: 0.017, 0.085), its estimated variance was 3.01×10(-4). …”
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  5. 485
    por Yan, Hai, Dong, Li
    Publicado 2015
    “…METHODS: To address this issue, air temperatures were measured on four different land cover types at four observation sites inside an urban park in Beijing, China, meanwhile, the land cover composition of each site was quantified with CAD, by drawing corresponding areas on the aerial photographs. …”
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  6. 486
    “…Applying the new approach to a two-level land price data set for Beijing, China, we find significant spatial interactions at both the land parcel and district levels.…”
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  7. 487
    “…In this study, phenolic profiles and antioxidant properties of Beijing propolis extracted by different ethanol/water solvents were analyzed. …”
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  8. 488
    “…PURPOSE: To investigate the association between maternal reproductive age and their children’ refractive error progression in Chinese urban students. METHODS: The Beijing Myopia Progression Study was a three-year cohort investigation. …”
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  9. 489
    “…M. pneumoniae type 1 was the predominate genotype from 2008 to 2012 in Beijing, and a shift from type 1 to type 2 began to occur in 2013. …”
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  10. 490
    “…The objective of this study was to investigate the genetic basis of high level aminoglycoside resistance in Acinetobacter baumannii clinical isolates from Beijing, China. 173 A. baumannii clinical isolates from hospitals in Beijing from 2006 to 2009 were first subjected to high level aminoglycoside resistance (HLAR, MIC to gentamicin and amikacin>512 µg/mL) phenotype selection by broth microdilution method. …”
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  11. 491
    “…PURPOSE: The purpose of this study was to describe the prescription of antibacterial agents for acute upper respiratory tract infections (URIs) in Beijing. METHODS: A total of 8,588,699 outpatient cases in tertiary hospitals with acute upper respiratory tract infections (URIs) were selected from the Beijing Medical Claim Data for Employees (BMCDE) from Oct 2010 to Sep 2012. …”
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  12. 492
    “…In this study, eight PFASs, fifteen PFAS precursors and five thyroid hormones were analyzed in 157 paired maternal and cord serum samples collected in Beijing around delivery. Seven PFASs and two precursors were detected in both maternal and cord sera with significant maternal-fetal correlations (r = 0.336 to 0.806, all P < 0.001). …”
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  13. 493
    “…The aim of this study was to explore the incidence change and the epidemiological characteristics of cervical cancer in Beijing over the past 16 years. METHODS: All the cases of the study were limited to Beijing residents diagnosed with cervical cancer and registered in Beijing from January 1, 1993, to December 31, 2008. …”
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  14. 494
  15. 495
    “…We collected data on pre-packaged foods from large chain supermarkets in Beijing in 2013, examined the completeness of the nutrient declaration of core required nutrients and summarised the average nutritional composition of 14 different major food groups. …”
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  16. 496
    por Liu, Jianzheng, Li, Jie, Li, Weifeng
    Publicado 2016
    “…Extremely high fine particulate matter (PM(2.5)) concentration has become synonymous to Beijing, the capital of China, posing critical challenges to its sustainable development and leading to major public health concerns. …”
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  17. 497
    “…We examined the association of stroke admissions with PM in different subgroups in Beijing, China, during 2013–2014. METHODS AND RESULTS: A time‐stratified case‐crossover design was used to assess the relation between PM of different particle sizes and hospital admissions for ischemic and hemorrhagic stroke. …”
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  18. 498
  19. 499
    “…AIM: To investigate correlations between diet and prevalence of constipation among elderly people in Beijing. METHODS: A total of 2776 (≥ 60 years) were selected in Beijing region for investigation. …”
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  20. 500
    “…METHODS: We retrospectively reviewed non-HIV-infected in patients with CM from January 2002 through December 2013 in Beijing Children’s Hospital. Records of the all patients were obtained and compared. …”
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