TGF-?1 overexpression in severe COVID-19 survivors and its implications for early-phase fibrotic abnormalities and long-term functional impairment - Alfaro, Enrique; Casitas, Raquel; Diaz-Garcia, Elena; Garcia-Tovar, Sara; Galera, Raul; Torres-Vargas, Maria; Fernandez-Velilla, Maria; Lopez-Fernandez, Cristina; Anon, Jose M; Quintana-Diaz, Manuel; Garcia-Rio, Francisco; Cubillos-Zapata, Carolina (Frontiers in Immunology, 2024)