Cite
MLA Citation
Amit Kaura et al.. “Comparing the longer-term effectiveness of a single dose of the Pfizer-BioNTech and Oxford-AstraZeneca COVID-19 vaccines across the age spectrum.” EClinicalMedicine, vol. 46, 2022, p. . http://access.bl.uk/ark:/81055/vdc_100153810901.0x000001