1.
N Engl J Med
; 385(21): 2008-2010, 2021 11 18.
Article
in English
| MEDLINE | ID: covidwho-1475543
Subject(s)
Abortion, Spontaneous/epidemiology , COVID-19 Vaccines/adverse effects , Vaccination/adverse effects , Abortion, Spontaneous/etiology , COVID-19/prevention & control , Case-Control Studies , Female , Humans , Norway/epidemiology , Odds Ratio , Pregnancy , Pregnancy Trimester, First , Registries
2.
N Engl J Med
; 385(16): 1533-1535, 2021 10 14.
Article
in English
| MEDLINE | ID: covidwho-1397955