Clarification on MTHFR Variants and Ischemic Stroke Risk Iyas Daghlas, Department of Neurology, UCSF Weill Institute for Neurosciences, University of California San Francisco, San Francisco The Neurohospitalist Published online on November 05, 2025 Abstract The Neurohospitalist, Volume 16, Issue 2, Page 256-256, April 2026.