PMC:1617083 / 35261-35267 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T20021","span":{"begin":0,"end":6},"obj":"NN"}],"text":"matrix"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T18498","span":{"begin":0,"end":6},"obj":"GO:0031012"}],"text":"matrix"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T18239","span":{"begin":0,"end":6},"obj":"GO:0031012"}],"text":"matrix"}