Transplacental transfer of maternal SARS-CoV-2 antibodies in dichorionic and monochorionic twin pregnancies - Jennifer E. Stolarczuk; Monica Sosa; Mindy Pike; Alexis Baranoff; Ava Lekander; Hye Cho; Erin A. Goecker; Alexander L. Greninger; Linda O. Eckert; Janet A. Englund; Alisa Kachikis (PLoS ONE, 2025)