Effect of Convalescent Plasma Therapy on Time to Clinical Improvement in Patients With Severe and Life-threatening COVID-19: A Randomized Clinical Trial.
JAMA. 2020 Aug 4;324(5):460-470. doi: 10.1001/jama.2020.10044.
JAMA. 2020.
PMID: 32492084
Free PMC article.
Clinical Trial.