Showing 521 - 540 results of 1,623 for search '"Ontario"', query time: 0.08s Refine Results
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    Farm factors associated with increased free fatty acids in bulk tank milk by Hannah M. Woodhouse, Stephen J. LeBlanc, Trevor J. DeVries, Karen J. Hand, David F. Kelton

    Published 2025-02-01
    “…A cross-sectional study was conducted on 293 Canadian dairy farms in Ontario (n = 238) and British Columbia (n = 55). Over 2 yr, selected farms were visited once to complete a survey, assess milking systems, and gather data on the diet of lactating cows. …”
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    Acute Rheumatic Fever: Findings of a Hospital-Based Study and an Overview of Reported Outbreaks by Upton D Allen, Michael Braudo, Stanley E Read

    Published 1990-01-01
    “…To review the characteristics of reported outbreaks of acute rheumatic fever in the United States, and to determine if there is an increase in the incidence of acute rheumatic fever in the population served by the Hospital for Sick Children, Toronto, Ontario, the authors conducted a literature search and a retrospective review of inpatients and outpatients, satisfying the revised Jones criteria for the diagnosis of acute rheumatic fever, from 1972 to 1988. …”
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