Knoop, VeerleVeerleKnoopCostenoble, AxelleAxelleCostenobleDebain, AzizAzizDebainVan der Meulen, KristofKristofVan der MeulenDe Vriendt, PatriciaPatriciaDe VriendtGorus, EllenEllenGorusBravenboer, BertBertBravenboerJansen, BartBartJansenScafoglieri, AldoAldoScafoglieriBautmans, IvanIvanBautmans2024-09-252024-01-132024-09-2520241063-8652WOS:001115853700001https://imec-publications.be/handle/20.500.12860/43414Impact of COVID-19 on Physical Activity, Fatigue, and Frailty in Community-Dwelling Older Adults: A Cross-Sectional StudyJournal article10.1123/japa.2021-0366WOS:001115853700001GUIDELINESMORTALITYMEDLINE:38016449