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  1. 3041
    “…The studies were conducted across Africa (N = 3), Asia (N = 4), Latin America (N = 4), Europe (N = 4) and North America (N = 1). Overall, 46,398 infants were enrolled and among these, 20,099 received placebo. …”
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    Early exposure of infants to natural rotavirus infection: a review of studies with human rotavirus vaccine RIX4414
  2. 3042
    “…Within the latter group, supposed species boundaries overlap; instead, the data indicate a crude stepwise series of ribotypic transitions extending eastward from North America to Iceland. Morphometric data failed to identify any taxonomically meaningful partitions among Icelandic P. hyperborea populations, despite the presence of a distinct and apparently plesiomorphic ribotype at the most glacially influenced habitat sampled. …”
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    Floral miniaturisation and autogamy in boreal-arctic plants are epitomised by Iceland’s most frequent orchid, Platanthera hyperborea
  3. 3043
    “…We hypothesized that the Elymus s. l. species origined in Central Asia and Europe, then spread to North America. Further study of intraspecific variation may help us evaluate our phylogenetic results in greater detail and with more certainty. …”
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    Phylogeny and differentiation of the St genome in Elymus L. sensu lato (Triticeae; Poaceae) based on one nuclear DNA and two chloroplast genes
  4. 3044
    “…CONCLUSIONS: We report here for the first time the isolation of H3N2pM‐like viruses outside North America and of novel reassortant swine H3N1 viruses with A(H1N1)pdm09‐derived genes. …”
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    Emergence of H3N2pM‐like and novel reassortant H3N1 swine viruses possessing segments derived from the A (H1N1)pdm09 influenza virus, Korea
  5. 3045
    “…BACKGROUND: Rodents are natural reservoirs of hantaviruses, which cause two disease types: hemorrhagic fever with renal syndrome in Eurasia and hantavirus pulmonary syndrome in North America. Hantaviruses related human cases have been observed throughout Asia, Europe, Africa, and North America. …”
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    Fugong virus, a novel hantavirus harbored by the small oriental vole (Eothenomys eleusis) in China
  6. 3046
    “…In logistic regression analyses, residency in North America (64% treated to <140/85 mmHg; 38% treated to <130/80 mmHg) was the strongest predictor of BP control. …”
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    LEADER-4: blood pressure control in patients with type 2 diabetes and high cardiovascular risk: baseline data from the LEADER randomized trial
  7. 3047
    “…At least three major pathways from hermaphroditism to diclinism are inferred in New World Homalopoa: two leading to dioecism, one via gynodioecism in South America and another directly from hermaphroditism in North America, a result that needs to be checked with a broader sampling of diclinous species in North America. …”
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    Breeding system diversification and evolution in American Poa supersect. Homalopoa (Poaceae: Poeae: Poinae)
  8. 3048
    “…RESULTS: In this paper we present the first Frankia cluster II genome from North America (California), Dg2, which represents a metagenome of two major and one minor strains. …”
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    An assemblage of Frankia Cluster II strains from California contains the canonical nod genes and also the sulfotransferase gene nodH
  9. 3049
    “…These data demonstrate that the flow of viruses from North America may be more common than initially thought and that, once introduced, these AIVs have the potential to be maintained within Antarctica. …”
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    Evidence for the Introduction, Reassortment, and Persistence of Diverse Influenza A Viruses in Antarctica
  10. 3050
    “…In order to manage emerging diseases and predict where emergence will likely occur, it is necessary to understand the factors influencing the distribution, abundance and infection prevalence of vector species. In North America, Lyme disease is the most common vector-borne disease and is transmitted by blacklegged ticks. …”
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    Lyme disease risk in southern California: abiotic and environmental drivers of Ixodes pacificus (Acari: Ixodidae) density and infection prevalence with Borrelia burgdorferi
  11. 3051
    “…Chronic obstructive pulmonary disease (COPD) is a leading cause of hospital admission, the fifth leading cause of death in North America, and is estimated to cost $49 billion annually in North America by 2020. …”
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    Factors contributing to high-cost hospital care for patients with COPD
  12. 3052
    “…Therefore, soybean adaptation has been attributed to genetic changes and natural or artificial selection to optimize plant development in specific, narrow latitudinal ranges. In North America, these regions have been classified into twelve maturity groups (MG), with lower MG being shorter season than higher MG. …”
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    The development and use of a molecular model for soybean maturity groups
  13. 3053
    “…Depth is usually considered the main driver of Lake Trout intraspecific diversity across lakes in North America. Given that Great Bear Lake is one of the largest and deepest freshwater systems in North America, we predicted that Lake Trout intraspecific diversity to be organized along a depth axis within this system. …”
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    From top to bottom: Do Lake Trout diversify along a depth gradient in Great Bear Lake, NT, Canada?
  14. 3054
    “…BACKGROUND: Cohort studies in North America and western Europe have reported increased risk of mortality associated with long-term exposure to fine particles ([Formula: see text]), but to date, no such studies have been reported in China, where higher levels of exposure are experienced. …”
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    Long-term Fine Particulate Matter Exposure and Nonaccidental and Cause-specific Mortality in a Large National Cohort of Chinese Men
  15. 3055
    “…Regarding costs, after adjustments for the cost years and currency, the suggested annual per capita cost of patients with IPF in North America was estimated around US$20,000, 2.5–3.5 times higher than the national healthcare expenditure. …”
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    The Burden of Illness of Idiopathic Pulmonary Fibrosis: A Comprehensive Evidence Review
  16. 3056
    “…The greater signal of isolation by distance on mtDNA patterns likely reflects the strong effects of Pleistocene glaciations in shaping genetic patterns in western North America.…”
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    The influence of latitude, geographic distance, and habitat discontinuities on genetic variation in a high latitude montane species
  17. 3057
    “…Vesicular stomatitis (VS) is prevalent in horses in North America and has zoonotic potential causing encephalitis in children. …”
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    Zoonotic Viral Diseases of Equines and Their Impact on Human and Animal Health
  18. 3058
    “…We evaluated the in vitro antibacterial activity of sulopenem against clinical Enterobacteriaceae isolates from patients in North America with UTI or cIAI collected during 2016–2017. …”
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    1363. Sulopenem Activity Against Enterobacteriaceae Isolates From Patients With Urinary Tract Infection or Intra-Abdominal Infection
  19. 3059
    “…When multivariate analyses incorporating time and physician characteristics were performed, respondents in December (OR 1.5, CI 1.0–2.3) and those practicing in North America (OR 1.8, CI 1.2–2.6) were more likely to prescribe liothyronine. …”
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    Short-Term Time Trends in Prescribing Therapy for Hypothyroidism: Results of a Survey of American Thyroid Association Members
  20. 3060
    Publicado 2019
    “…Patients in East Asia and Pacific (48%) and North America (24%) had the highest SOFA scores of >12. …”
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    Using research to prepare for outbreaks of severe acute respiratory infection
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