PMC:7589163 / 34822-35055 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T538","span":{"begin":78,"end":87},"obj":"Chemical"},{"id":"T539","span":{"begin":78,"end":85},"obj":"Chemical"},{"id":"T540","span":{"begin":142,"end":151},"obj":"Chemical"},{"id":"T541","span":{"begin":142,"end":149},"obj":"Chemical"}],"attributes":[{"id":"A538","pred":"chebi_id","subj":"T538","obj":"http://purl.obolibrary.org/obo/CHEBI_27300"},{"id":"A539","pred":"chebi_id","subj":"T539","obj":"http://purl.obolibrary.org/obo/CHEBI_33229"},{"id":"A540","pred":"chebi_id","subj":"T540","obj":"http://purl.obolibrary.org/obo/CHEBI_27300"},{"id":"A541","pred":"chebi_id","subj":"T541","obj":"http://purl.obolibrary.org/obo/CHEBI_33229"}],"text":"These studies differ in many aspects, such as geographical location, baseline vitamin D level before the intervention, and dose and timing of vitamin D supplementation, and this heterogeneity leads to sometimes contradictory results."}

{"project":"LitCovid-sentences","denotations":[{"id":"T223","span":{"begin":0,"end":233},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"These studies differ in many aspects, such as geographical location, baseline vitamin D level before the intervention, and dose and timing of vitamin D supplementation, and this heterogeneity leads to sometimes contradictory results."}

{"project":"LitCovid-PubTator","denotations":[{"id":"922","span":{"begin":78,"end":87},"obj":"Chemical"},{"id":"923","span":{"begin":142,"end":151},"obj":"Chemical"}],"attributes":[{"id":"A922","pred":"tao:has_database_id","subj":"922","obj":"MESH:D014807"},{"id":"A923","pred":"tao:has_database_id","subj":"923","obj":"MESH:D014807"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"These studies differ in many aspects, such as geographical location, baseline vitamin D level before the intervention, and dose and timing of vitamin D supplementation, and this heterogeneity leads to sometimes contradictory results."}