PMC:7079563 / 17071-17079
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T128","span":{"begin":0,"end":8},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Fig. 2 ."}