PMC:7463108 / 31849-31872
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T459","span":{"begin":18,"end":23},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"(Khurdayan et al. 2004)"}