PMC:7463108 / 80141-80157
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T1089","span":{"begin":0,"end":16},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"2015; Zhu et al."}