William Copen, M.D.


Physician Investigator (NonCl)
Radiology, Research Institute
Research Staff
Radiology, Massachusetts General Hospital
MD Harvard Medical School 2000
blood volume determination; brain ischemia; carotid stenosis; central nervous system vascular malformations; cerebral angiography; intracranial arteriovenous malformations; magnetic resonance angiography; nervous system diseases; stroke