Incidence and risk factors for persistent symptoms in adults previously hospitalized for COVID-19.
Clin Exp Allergy. 2021 Sep;51(9):1107-1120. doi: 10.1111/cea.13997. Epub 2021 Aug 12.
Clin Exp Allergy. 2021.
PMID: 34351016
Free PMC article.
Clinical Trial.