title: Effect of coronary stenosis severity on variability of quantitative arteriography, and implications for interventional trials.
authors.affiliation: Department of Internal Medicine, University of Michigan, Ann Arbor.
authors.forename: G B
authors.initials: GB
authors.lastname: Mancini
authors.forename: P R
authors.initials: PR
authors.lastname: Williamson
authors.forename: S F
authors.initials: SF
authors.lastname: DeBoe
mesh_terms: D000704:Analysis of Variance; D002932:Cineangiography; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging*; D006801:Humans; D012189:Retrospective Studies; D012720:Severity of Illness Index