Mostrando 2,201 - 2,220 Resultados de 131,284 Para Buscar '"China"', tiempo de consulta: 0.49s Limitar resultados
  1. 2201
  2. 2202
    “…Background In 2009, there were 8273 local screening laboratories, 254 confirmatory laboratories, 35 provincial confirmatory central laboratories and 1 National AIDS Reference Laboratory (NARL) in China. These laboratories were located in Center for Disease Control and Prevention (CDC) facilities, hospitals, blood donation clinics, maternal and child health (MCH) hospitals and border health quarantine health-care facilities. …”
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  3. 2203
    “…A total of 705 rodents from 6 provinces and autonomous regions of mainland People’s Republic of China were tested by PCRs for tick-borne agents (Anaplasma phagocytophilum, Borrelia burgdorferi sensu lato, spotted fever group rickettsiae, and Francisella tularensis). …”
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  4. 2204
  5. 2205
    “…To determine the origin of the virus associated with a measles outbreak in Menglian County, Yunnan Province, People’s Republic of China, in 2009, we conducted genetic analyses. Phylogenetic analyses based on nucleoprotein (N) and hemagglutinin (H) gene sequences showed that these Menglian viruses were not closely related to sequences of any World Health Organization (WHO) reference strains representing the 23 currently recognized genotypes. …”
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  6. 2206
    por Chen, Jing, Shi, Shenxun
    Publicado 2011
    “…A number of neuroimaging studies have investigated the etiology of anxiety disorders in China in the last decade. We discuss the findings of these studies, and compare them with the results of neuroimaging studies of anxiety disorders outside China. …”
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  7. 2207
    por Zhang, Junbin
    Publicado 2011
    “…In this study, the standard 652 base-pair region of the mitochondrial cytochrome oxidase subunit I gene (COI) was sequenced in marine fish specimens captured in China. The average genetic distance was 50-fold higher between species than within species, as Kimura two parameter (K2P) genetic distances averaged 15.742% among congeners and only 0.319% for intraspecific individuals. …”
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  8. 2208
    “…In the past several decades, China has experienced a pronounced increase in forest area and density. …”
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  9. 2209
    “…METHODS: Multi-stage systematic sampling was used to select 4,198 rural-urban migrants aged 18 years or older from three metropolises in China. A structured questionnaire was administered during face-to-face interviews. …”
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  10. 2210
    “…We obtained data from a survey of 866 PLWHA in rural China, which was conducted in 2006-2007 in the three Chinese provinces with the highest prevalence of HIV/AIDS. …”
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  11. 2211
  12. 2212
    “…In this study, 145 peaches and nectarines displaying typical brown rot symptoms were collected from multiple provinces in China. A subsample of 26 single-spore isolates were characterized phylogenetically and morphologically to ascertain species. …”
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  13. 2213
    “…CONCLUSIONS: In southeast China, the incidence of macrosomia increased from 1994 to 2000 was mainly related to increasing net gestational weight gain. …”
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  14. 2214
    “…INTRODUCTION: Surmang, Qinghai Province is a rural nomadic Tibetan region in western China recently devastated by the 2010 Yushu earthquake; little information is available on access and coverage of maternal and child health services. …”
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  15. 2215
    “…As a human rabies vaccine strain employed in China, the genetic knowledge of the aG strain has not been fully studied. …”
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  16. 2216
    por Heiden, David, Saranchuk, Peter
    Publicado 2011
    “…Valganciclovir is an essential drug for developing successful programs for management of CMV retinitis in China and throughout SE Asia.…”
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  17. 2217
    “…OBJECTIVES: This study is aimed at developing a set of data groups (DGs) to be employed as reusable building blocks for the construction of the eight most common clinical documents used in China's general hospitals in order to achieve their structural and semantic standardization. …”
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  18. 2218
    por Zhang, Junbin, Hanner, Robert
    Publicado 2012
    “…As a contribution to FISH-BOL, we examined the degree to which DNA barcoding can discriminate marine fishes from the South China Sea. METHODOLOGY/PRINCIPAL FINDINGS: DNA barcodes of cytochrome oxidase subunit I (COI) were characterized using 1336 specimens that belong to 242 species fishes from the South China Sea. …”
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  19. 2219
    “…We studied 47 hepatitis E virus (HEV) isolates from hospitalized patients in Nanjing and Taizhou, eastern China. Genotypes 1, 3, and 4 were prevalent; genotype 3 and subgenotype 4b showed a close relationship with the swine strains in eastern China, thus indicating that HEV genotype 3 had infected humans in China.…”
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