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Frontiers | D-Dimer Is Associated With Coronary Microvascular Dysfunction in Patients With Non-obstructive Coronary Artery Disease and Preserved Ejection Fraction
![SOLVED: A volunteer for a mayoral candidate's campaign periodically conducts polls to estimate the proportion of people in the city who are planning to vote for this candidate in the upcoming election. SOLVED: A volunteer for a mayoral candidate's campaign periodically conducts polls to estimate the proportion of people in the city who are planning to vote for this candidate in the upcoming election.](https://cdn.numerade.com/ask_previews/0e30d20f-94f9-41f7-a3fc-4bef46c063ee_large.jpg)
SOLVED: A volunteer for a mayoral candidate's campaign periodically conducts polls to estimate the proportion of people in the city who are planning to vote for this candidate in the upcoming election.
Ray Lopez running for mayor of Chicago; City Council critic to give up seat to challenge Lightfoot - Chicago Sun-Times
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