title: Computer-assisted image analysis of the variations in the cerebral arterial circle (of Willis) in human fetuses.
authors.affiliation: Department of Anatomy, University Medical School, Warsaw.
authors.forename: J
authors.initials: J
authors.lastname: Gielecki
authors.forename: A
authors.initials: A
authors.lastname: Klimek
authors.forename: W
authors.initials: W
authors.lastname: Gacek
mesh_terms: D002941:Circle of Willis / Q000196:embryology*; D005260:Female; D005333:Fetus / Q000098:blood supply*; D005865:Gestational Age; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008297:Male