Safety and Efficacy of the BNT162b2 mRNA Covid-19 Vaccine.
N Engl J Med. 2020 Dec 31;383(27):2603-2615. doi: 10.1056/NEJMoa2034577. Epub 2020 Dec 10.
N Engl J Med. 2020.
PMID: 33301246
Free PMC article.
Clinical Trial.