PMC:1584416 / 20771-20774 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T8868","span":{"begin":0,"end":3},"obj":"NN"}],"text":"XPB"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T8433","span":{"begin":0,"end":3},"obj":"PR:000007165"}],"text":"XPB"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T8503","span":{"begin":0,"end":3},"obj":"PR_EXT:000007165"}],"text":"XPB"}