Monochorionic Diamniotic Twins with Sex Discordance: Case Series. - Sala, Valentina; Spaccini, Luigina; Faiola, Stefano; Casati, Daniela; Laoreti, Arianna; Tollenaar, Lisanne S. A.; Lopriore, Enrico; Lanna, Mariano M. (Diagnostics (2075-4418), 2025)