COVID-19 follow-up programs across Europe: an ERS END-COVID CRC survey.
Claudia ValenzuelaMattia NigroJames D ChalmersScott WagersAujayeb AvinashMerel Elise HellemonsJudith Löffler-RaggChristopher E BrightlingStefano AlibertiPublished in: The European respiratory journal (2022)