1. Pfizer-BioNTech and Oxford AstraZeneca COVID-19 vaccine effectiveness and immune response amongst individuals in clinical risk groups. Issue 5 (May 2022) Authors: Whitaker, Heather J.; Tsang, Ruby S.M.; Byford, Rachel; Andrews, Nick J.; Sherlock, Julian; Sebastian Pillai, Praveen; Williams, John; Button, Elizabeth; Campbell, Helen; Sinnathamby, Mary; Victor, William; Anand, Sneha; Linley, Ezra; Hewson, Jacqueline; DArchangelo, Silvia; Otter, Ashley D.; Ell... Journal: Journal of infection Issue: Volume 84:Issue 5(2022) Page Start: 675 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗