IMAGING OF ANATOMICAL VARIANTS OF CIRCULUS ARTERIOSUS CEREBRI: A PROSPECTIVE CROSS SECTIONAL OBSERVATIONAL STUDY IN TERTIARY CARE TEACHING HOSPITAL OF TELANGANA IN INDIA . International Research Journal of Pharmacy, [S. l.], v. 14, n. 2, p. 6–10, 2023. Disponível em: https://irjponline.org/index.php/irjp/article/view/4. Acesso em: 26 oct. 2026.