PMC:3342329 / 1142-1144
Annnotations
bionlp-st-ge-2016-spacy-parsed
{"project":"bionlp-st-ge-2016-spacy-parsed","denotations":[{"id":"T1029","span":{"begin":1,"end":2},"obj":"NN"},{"id":"T1028","span":{"begin":0,"end":1},"obj":"NN"}],"text":"/−"}