RT Journal Article SR Electronic T1 Carotid plaque burden is associated with higher levels of total homocysteine JF Stroke and Vascular Neurology FD BMJ Publishing Group Ltd SP 40 OP 40 DO 10.1136/svn-2017-000076 VO 2 IS 1 A1 Spence, J David YR 2017 UL http://svn.bmj.com/content/2/1/40.abstract AB