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Letter to the Editor

Increased CD4/CD8 ratio as a risk factor for critical illness in coronavirus disease 2019 (COVID-19): a retrospective multicentre study

ORCID Icon, ORCID Icon, , , ORCID Icon, , , , , , , , , & ORCID Icon show all
Pages 675-677 | Received 21 May 2020, Accepted 29 May 2020, Published online: 16 Jun 2020
 

Disclosure statement

CP has received funds for speaking at symposia on behalf of Zambon, Angelini, MSD. PB participated at board of and received fund for speaking at symposia on behalf of Abbvie, MSD, Gilead and ViiV. The other authors report no conflicts of interests.

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