Efficacy of Tocilizumab in Patients Hospitalized with Covid-19.
N Engl J Med. 2020 Dec 10;383(24):2333-2344. doi: 10.1056/NEJMoa2028836. Epub 2020 Oct 21.
N Engl J Med. 2020.
PMID: 33085857
Free PMC article.
Clinical Trial.