Serological Outcome in the First Months of Life of Children Born to Mothers with SARS-CoV-2 Infection during Pregnancy oleh Gemma Pons-Tomàs, Irene Martínez-de-Albeniz, María Ríos-Barnés, Anna Gamell, Sílvia Simó-Nebot, Sol Balsells-Mejía, María Hernández-García, Maria Melé-Casas, Emilia Sánchez, Manuel Monsonis, Amadeu Gené, Marta López, Dolors Salvia, Juan-José Garcia-García, Claudia Fortuny, Victoria Fumadó