New England Journal of Medicine
December 9, 2021 Vol. 385 No. 24
http://www.nejm.org/toc/nejm/medical-journal
Waning Immunity after the BNT162b2 Vaccine in Israel Y. Goldberg and Others
New England Journal of Medicine
December 9, 2021 Vol. 385 No. 24
http://www.nejm.org/toc/nejm/medical-journal
Waning Immunity after the BNT162b2 Vaccine in Israel Y. Goldberg and Others