
PMC:7352545 / 84256-84284
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T839","span":{"begin":0,"end":28},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"RBD receptor-binding domain"}