PMC:1315279 / 21450-21455 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4654","span":{"begin":0,"end":5},"obj":"NN"}],"text":"Serum"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T4011","span":{"begin":0,"end":5},"obj":"UBERON:0001977"}],"text":"Serum"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4126","span":{"begin":0,"end":5},"obj":"UBERON:0001977"}],"text":"Serum"}