%0 Journal Article %A Clare Leong %T Test and trace ... and test again? %D 2021 %R 10.7861/clinmed.Let.21.3.1 %J Clinical Medicine %P e315-e315 %V 21 %N 3 %U https://www.rcpjournals.org/content/clinmedicine/21/3/e315.1.full.pdf