KOUTSIARIS, Epameinondas A.; ALAMANIS, Christos; EFTYCHIADIS, Aristotle; ZERVAS, Anastasios. Castrati singers: surgery for religion and art. Italian Journal of Anatomy and Embryology, [S. l.], v. 119, n. 2, p. 106–110, 2014. Disponível em: https://oajournals.fupress.net/index.php/ijae/article/view/1221. Acesso em: 5 dec. 2025.