Risk Threshold for Starting Low Dose Aspirin in Pregnancy to Prevent Preeclampsia: An Opportunity at a Low Cost

• Emily Bartsch,

  Affiliation Western University, London, Ontario, Canada

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• Alison L. Park,

  Affiliation Institute for Clinical Evaluative Sciences, Toronto, Ontario, Canada

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• John C. Kingdom,

  Affiliation Department of Obstetrics and Gynaecology, University of Toronto, Toronto, Ontario, Canada

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• Joel G. Ray

  * E-mail: rayj@smh.ca

  Affiliation Department of Medicine, St. Michael's Hospital, University of Toronto, Toronto, Ontario, Canada

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