Butt JH, Fosbol EL, Gerds TA, Andersson C, et al. All-cause mortality and location of death in patients with established
cardiovascular disease before, during, and after the COVID-19 lockdown: a Danish
Nationwide Cohort Study. Eur Heart J 2021 Feb 24. pii: 6149000. doi: 10.1093.
PMID: 33624011