Clinical and virological data of the first cases of COVID-19 in Europe: a case series.
Lancet Infect Dis. 2020 Jun;20(6):697-706. doi: 10.1016/S1473-3099(20)30200-0. Epub 2020 Mar 27.
Lancet Infect Dis. 2020.
PMID: 32224310
Free PMC article.