PMC:7212949 / 48092-48102 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T176","span":{"begin":2,"end":4},"obj":"Chemical"},{"id":"T177","span":{"begin":6,"end":10},"obj":"Chemical"}],"attributes":[{"id":"A176","pred":"chebi_id","subj":"T176","obj":"http://purl.obolibrary.org/obo/CHEBI_28073"},{"id":"A177","pred":"chebi_id","subj":"T177","obj":"http://purl.obolibrary.org/obo/CHEBI_16199"}],"text":"↑ Cr↑ Urea"}