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Effects of air pollution and habitual exercise on the risk of death: a longitudinal cohort study

期刊: CANADIAN MEDICAL ASSOCIATION JOURNAL, 2021; 193 (32)

Background: Exercise may exacerbate the adverse health effects of air pollution by increasing the inhalation of air pollutants. We investigated the co......

Association between antihypertensive medications and risk of skin cancer in people older than 65 years: a population-based study

期刊: CANADIAN MEDICAL ASSOCIATION JOURNAL, 2021; 193 (15)

BACKGROUND: The risk of skin cancer associated with antihypertensive medication use is unclear, although thiazides have been implicated in regulatory ......

Preterm birth and stillbirth rates during the COVID-19 pandemic: a population-based cohort study

期刊: CANADIAN MEDICAL ASSOCIATION JOURNAL, 2021; 193 (30)

BACKGROUND: Conflicting reports have emerged for rates of preterm births and stillbirths during the COVID-19 pandemic. Most of these reports did not a......

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