PMC:7589163 / 19992-20115 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T242","span":{"begin":116,"end":121},"obj":"http://purl.obolibrary.org/obo/CLO_0002128"}],"text":"For the same reason, children exposed to smoking or environmental tobacco smoke require increased intake of vitamin C [44]."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T321","span":{"begin":108,"end":117},"obj":"Chemical"},{"id":"T322","span":{"begin":108,"end":115},"obj":"Chemical"}],"attributes":[{"id":"A321","pred":"chebi_id","subj":"T321","obj":"http://purl.obolibrary.org/obo/CHEBI_21241"},{"id":"A322","pred":"chebi_id","subj":"T322","obj":"http://purl.obolibrary.org/obo/CHEBI_33229"}],"text":"For the same reason, children exposed to smoking or environmental tobacco smoke require increased intake of vitamin C [44]."}

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