PMC:1853120 / 6048-6051 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4538","span":{"begin":0,"end":3},"obj":"NN"}],"text":"H2A"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T3572","span":{"begin":0,"end":3},"obj":"PR:000027547"}],"text":"H2A"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3816","span":{"begin":0,"end":3},"obj":"PR_EXT:000027547"}],"text":"H2A"}