PMC:1189073 / 39489-39491 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T20388","span":{"begin":0,"end":2},"obj":"GO:0005783"}],"text":"ER"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T20336","span":{"begin":0,"end":2},"obj":"GO:0005783"}],"text":"ER"}

{"project":"craft-sa-dev","denotations":[{"id":"T20526","span":{"begin":0,"end":2},"obj":"NN"}],"text":"ER"}