Gut microbiome and clinical and lifestyle host factors associated with recurrent positive RT-PCR for SARS-CoV-2 - Jiménez-Arroyo, Cristina; Molinero, Natalia; Sabater, Carlos; Margolles, Abelardo; Terrón-Camero, Laura Carmen; Andrés-León, Eduardo; Ramos, Manuel; del Val, Margarita; Moreno-Arribas, M. Victoria (Frontiers in Cellular and Infection Microbiology, 2024)