Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine through 6 Months.
N Engl J Med. 2021 Nov 4;385(19):1761-1773. doi: 10.1056/NEJMoa2110345. Epub 2021 Sep 15.
N Engl J Med. 2021.
PMID: 34525277
Free PMC article.
Clinical Trial.