title: Coronary collaterals and their assessment.
authors.affiliation: St. Paul's Hospital, University of British Columbia, 1081 Burrard Street, Vancouver, British Columbia, Canada, V6Z 2E8.
authors.forename: S K
authors.initials: SK
authors.lastname: Chugh
authors.forename: John G
authors.initials: JG
authors.lastname: Webb
mesh_terms: D003097:Collateral Circulation / Q000502:physiology*; D003331:Coronary Vessels; D003925:Diabetic Angiopathies / Q000503:physiopathology*; D006801:Humans