1.
European Respiratory Journal
; 58:3, 2021.
Article
in English
| Web of Science | ID: covidwho-1705599
2.
European Journal of Public Health
; 31:98-98, 2021.
Article
in English
| Web of Science | ID: covidwho-1610542
3.
European Journal of Public Health
; 31:2, 2021.
Article
in English
| Web of Science | ID: covidwho-1610400