1. Cerebral arterial and venous blood flow in adolescent multiple sclerosis patients and age‐matched controls using phase contrast MRI. Issue 2 (30th September 2013) Authors: Macgowan, Christopher K.; Chan, Katherine Y.; Laughlin, Suzanne; Marrie, Ruth Ann; Banwell, Brenda Journal: Journal of magnetic resonance imaging Issue: Volume 40:Issue 2(2014) Page Start: 341 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗