PMC:7408073 / 80768-80948 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T326","span":{"begin":49,"end":53},"obj":"Chemical"}],"attributes":[{"id":"A20426","pred":"chebi_id","subj":"T326","obj":"http://purl.obolibrary.org/obo/CHEBI_27363"},{"id":"A1491","pred":"chebi_id","subj":"T326","obj":"http://purl.obolibrary.org/obo/CHEBI_30185"}],"text":"D-19 and disease severity. Moreover, diet (e.g., zinc assumption), physical exercise and external temperature and UV radiation are all “environmental” aspects that can seasonally i"}