Retrospective comparison of monochorionic diamniotic twin pregnancies stratified by spontaneous or artificial conception. - Roero, Sofia; Arduino, Silvana; Arese, Arianna; Fea, Teresa; Ferrando, Isabella; Scaltrito, Gabriella; Casula, Viola; Ronco, Alice; Bossotti, Carlotta; Zizzo, Roberto; Scali, Roberto; Revelli, Alberto (Journal of Perinatal Medicine, 2023)