PMC:7796111 / 73-148
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":34,"end":55},"obj":"Sentence"},{"id":"T3","span":{"begin":57,"end":65},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"V-2 Asymptomatic Testing Service: A Mixed-Methods Study\n\nAbstract\nWe aimed "}