New England Journal of Medicine
February 18, 2021 Vol. 384 No. 7
http://www.nejm.org/toc/nejm/medical-journal
Original Articles
A Randomized Trial of Convalescent Plasma in Covid-19 Severe Pneumonia V.A. Simonovich and Others
New England Journal of Medicine
February 18, 2021 Vol. 384 No. 7
http://www.nejm.org/toc/nejm/medical-journal
Original Articles
A Randomized Trial of Convalescent Plasma in Covid-19 Severe Pneumonia V.A. Simonovich and Others