PMC:529315 / 31421-31426 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T16867","span":{"begin":0,"end":5},"obj":"UBERON:0001977"}],"text":"serum"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T16836","span":{"begin":0,"end":5},"obj":"UBERON:0001977"}],"text":"serum"}

{"project":"craft-sa-dev","denotations":[{"id":"T16958","span":{"begin":0,"end":5},"obj":"NN"}],"text":"serum"}