PMC:1142324 / 12592-12598 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3885","span":{"begin":0,"end":6},"obj":"NN"}],"text":"matrix"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3588","span":{"begin":0,"end":6},"obj":"GO:0031012"}],"text":"matrix"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T3475","span":{"begin":0,"end":6},"obj":"GO:0031012"}],"text":"matrix"}