Flattening the curve in 52 days: characterisation of the COVID-19 pandemic in the Principality of Liechtenstein – an observational study. Swiss Medical Weekly, [S. l.], v. 150, n. 4142, p. w20361, 2020. DOI: 10.4414/smw.2020.20361. Disponível em: https://smw.ch/index.php/smw/article/view/2884. Acesso em: 13 oct. 2025.