PMC:7301188 / 15130-15282 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T118","span":{"begin":53,"end":54},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"In the future, the researchers should integrate with a few medical centers in the area and draw the control group to boost the reliability of the study."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T86","span":{"begin":108,"end":113},"obj":"Chemical"}],"attributes":[{"id":"A86","pred":"chebi_id","subj":"T86","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"}],"text":"In the future, the researchers should integrate with a few medical centers in the area and draw the control group to boost the reliability of the study."}

{"project":"LitCovid-sentences","denotations":[{"id":"T137","span":{"begin":0,"end":152},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In the future, the researchers should integrate with a few medical centers in the area and draw the control group to boost the reliability of the study."}