Romanens, M.; Sudano, I.; Adams, A.; Warmuth, W. Advanced Carotid Atherosclerosis in Middle-Aged Subjects: Comparison With PROCAM and SCORE Risk Categories, the Potential for Reclassification and Cost-Efficiency of Carotid Ultrasound in the Setting of Primary Care. Swiss Med Wkly 2019, 149, w20006.