1. Vitamin B12 deficiency and hyperhomocysteinaemia in outpatients with stroke or transient ischaemic attack: a cohort study at an academic medical centre. Issue 1 (21st January 2019) Authors: Ahmed, Shamon; Bogiatzi, Chrysi; Hackam, Daniel G; Rutledge, Angela C; Sposato, Luciano A; Khaw, Alexander; Mandzia, Jennifer; Azarpazhoo, Mahmoud Reza; Hachinski, Vladimir; Spence, J David Journal: BMJ open Issue: Volume 9:Issue 1(2019) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗