PMC:2222968 / 36222-36225 JSONTXT

{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T18364","span":{"begin":0,"end":3},"obj":"NNP"}],"relations":[{"id":"R13827","pred":"ROOT","subj":"T18364","obj":"T18364"}],"text":"PCR"}