title: Blood flow in the circle of Willis.
authors.forename: D A
authors.initials: DA
authors.lastname: McDONALD
authors.forename: J M
authors.initials: JM
authors.lastname: POTTER
mesh_terms: D001921:Brain / Q000098:blood supply*; D002319:Cardiovascular System; D002941:Circle of Willis; D006439:Hemodynamics; D006801:Humans
keywords: BRAIN/blood supply