PMC:7212965 / 205-284 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T1","span":{"begin":54,"end":56},"obj":"Chemical"}],"attributes":[{"id":"A1","pred":"chebi_id","subj":"T1","obj":"http://purl.obolibrary.org/obo/CHEBI_73907"}],"text":"Abstract\nBackground \u0026 Aims\nMultiple gastrointestinal (GI) symptoms, including d"}

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":0,"end":8},"obj":"Sentence"},{"id":"T3","span":{"begin":9,"end":26},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Abstract\nBackground \u0026 Aims\nMultiple gastrointestinal (GI) symptoms, including d"}