PMC:7126544 / 65331-65374
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T515","span":{"begin":0,"end":43},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"12 Development of vaccines for coronavirus"}