1.
Am J Respir Crit Care Med
; 205(1): 121-125, 2022 01 01.
Article
in English
| MEDLINE | ID: covidwho-1501856
2.
Rofo
; 193(2): 195-197, 2021 Feb.
Article
in German
| MEDLINE | ID: covidwho-830556