title: Unaided visual estimation of atherosclerotic lesions. Biological variability compared with grading variability.
mesh_terms: D000704:Analysis of Variance; D001012:Aorta, Abdominal / Q000473:pathology; D001158:Arteries / Q000473:pathology*; D001161:Arteriosclerosis / Q000473:pathology*; D003327:Coronary Disease / Q000473:pathology; D005069:Evaluation Studies as Topic; D006801:Humans