Severe Fatigue in Long COVID: Web-Based Quantitative Follow-up Study in Members of Online Long COVID Support Groups.
Van Herck M, Goërtz YMJ, Houben-Wilke S, Machado FVC, Meys R, Delbressine JM, Vaes AW, Burtin C, Posthuma R, Franssen FME, Hajian B, Vijlbrief H, Spies Y, van 't Hul AJ, Janssen DJA, Spruit MA.
Van Herck M, et al. Among authors: vaes aw.
J Med Internet Res. 2021 Sep 21;23(9):e30274. doi: 10.2196/30274.
J Med Internet Res. 2021.
PMID: 34494964
Free PMC article.