A retrospective cohort study of stroke onset: implications for characterizing short term effects from ambient air pollution

• Main Authors: Pasichnyk Dion (Author), Villeneuve Paul J (Author), Johnson Julie YM (Author), Rowe Brian H (Author)
• Format: Book
• Published: BMC, 2011-10-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

<p>Abstract</p> <p>Background</p> <p>Case-crossover studies used to investigate associations between an environmental exposure and an acute health response, such as stroke, will often use the day an individual presents to an emergency department (ED) or is admitted to h...