PMC:7102659 / 9617-9638
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T74","span":{"begin":5,"end":21},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"J.T. Wu et al. (2020)"}