PMC:1189073 / 27672-27679 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T14017","span":{"begin":0,"end":7},"obj":"GO:0009986"}],"text":"surface"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T13862","span":{"begin":0,"end":7},"obj":"GO:0009986"}],"text":"surface"}

{"project":"craft-sa-dev","denotations":[{"id":"T14549","span":{"begin":0,"end":7},"obj":"NN"}],"text":"surface"}