
GROSS: GASTROINTESTINAL: GI: ARTERY: CIRCLE OF WILLIS, BASILAR ARTERY, VERTEBRAL ARTERIES; GRAPHIC OVERLAY ONTO DIGITIZED GROSS SPECIMEN SENT TO SLIDE
Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.
GROSS: GASTROINTESTINAL: GI: ARTERY: CIRCLE OF WILLIS, BASILAR ARTERY, VERTEBRAL ARTERIES; GRAPHIC OVERLAY ONTO DIGITIZED GROSS SPECIMEN SENT TO SLIDE