BRANCA, Jacopo J.V.; FAGNI, Niccolò; GUARNIERI, Giulia; MORELLI, Annamaria; PACINI, Alessandra; PATERNOSTRO, Ferdinando; BELVISO, Immacolata. Unusual pulmonary vein variations: A new case report and its clinical significance. Italian Journal of Anatomy and Embryology, [S. l.], v. 130, n. 1, p. 13–17, 2026. DOI: 10.36253/ijae-17036. Disponível em: https://oajournals.fupress.net/index.php/ijae/article/view/17036. Acesso em: 5 sep. 2026.