Placental Infection Associated with SARS-CoV-2 Wildtype Variant and Variants of Concern. - Medel-Martinez, Ana; Paules, Cristina; Peran, María; Calvo, Pilar; Ruiz-Martinez, Sara; Ormazabal Cundin, María; Cebollada-Solanas, Alberto; Strunk, Mark; Schoorlemmer, Jon; Oros, Daniel; Fabre, Marta (Viruses (1999-4915), 2023)