TY  - BOOK
AU  - Knoll,Maria Deloria
AU  - Wonodi,Chizoba
TI  - Oxford–AstraZeneca COVID-19 vaccine efficacy
KW  - COVID-19 Vaccines
KW  - SARS-CoV-2
KW  -  ChAdOx1 COVID-19 vaccine
UR  - https://www.thelancet.com/action/showPdf?pii=S0140-6736%2820%2932623-4
ER  -