@article{Carf__2020,
title={Persistent Symptoms in Patients After Acute COVID-19},
volume={324},
ISSN={0098-7484},
url={http://dx.doi.org/10.1001/jama.2020.12603},
DOI={10.1001/jama.2020.12603},
number={6},
journal={JAMA},
publisher={American Medical Association (AMA)},
author={Carfì,
Angelo and Bernabei,
Roberto and Landi,
Francesco},
year={2020},
month=aug,
pages={603} }