December 2020 at a glance: focus on COVID-19, comorbidities and palliative care Published on 2020-12-012023-07-12 Journal: European journal of heart failure [저자] Daniela Tomasoni, Marianna Adamo, Marco Metra [Category] SARS, PMC URL Pubmed URL [DOI] 10.1002/ejhf.1527 [Source] pubmed All Keywords