Systematic review and meta-analysis assessing longitudinal changes in symptom prevalence, severity and health-related quality of life in post-COVID-19 syndrome: a protocol
BMJ Open. 2026 Feb 23;16(2):e106828. doi: 10.1136/bmjopen-2025-106828. ABSTRACT INTRODUCTION: Post-COVID-19 syndrome (PCS) is characterised by persistent symptoms, such as fatigue, […]
