Tocilizumab in Patients Hospitalized with Covid-19 Pneumonia.
N Engl J Med. 2021 Jan 7;384(1):20-30. doi: 10.1056/NEJMoa2030340. Epub 2020 Dec 17.
N Engl J Med. 2021.
PMID: 33332779
Free PMC article.
Clinical Trial.