PMC:7463108 / 76252-76273
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T1041","span":{"begin":0,"end":21},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"2012; Balinang et al."}
2_test
{"project":"2_test","denotations":[{"id":"32876803-22101471-62958244","span":{"begin":0,"end":4},"obj":"22101471"}],"text":"2012; Balinang et al."}