ANATOMICAL VARIATIONS OF THE CIRCLE OF WILLIS AND THEIR CLINICAL IMPLICATIONS IN CEREBROVASCULAR DISORDERS: A MORPHOLOGICAL STUDY. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, [S. l.], v. 88, n. 2, p. 190–194, 2026. Disponível em: https://journalss.org/index.php/obr/article/view/20653. Acesso em: 15 apr. 2026.