PMC:7546139 / 1607-1650 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T5","span":{"begin":2,"end":9},"obj":"Chemical"},{"id":"T7","span":{"begin":10,"end":18},"obj":"Chemical"}],"attributes":[{"id":"A5","pred":"chebi_id","subj":"T5","obj":"http://purl.obolibrary.org/obo/CHEBI_15571"},{"id":"A6","pred":"chebi_id","subj":"T5","obj":"http://purl.obolibrary.org/obo/CHEBI_23666"},{"id":"A7","pred":"chebi_id","subj":"T7","obj":"http://purl.obolibrary.org/obo/CHEBI_17051"}],"text":"r diamine fluoride, the Hall Technique and "}