LUIS ANGEL PERULA DE TORRES2026-01-292026-01-29202210.3389/fmed.2022.10160132-s2.0-85142616296https://www.scopus.com/inward/record.uri?eid=2-s2.https://ucocris.uco.es/handle/123456789/35541Medicine (all)Hospital admission and vaccination as predictive factors of long COVID-19 symptomsresearch article