PMC:1635039 / 8-20 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T516","span":{"begin":2,"end":6},"obj":"NN"}],"text":"e ALK5 signa"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T445","span":{"begin":2,"end":6},"obj":"PR_EXT:000000047"}],"text":"e ALK5 signa"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T402","span":{"begin":2,"end":6},"obj":"PR:000000047"}],"text":"e ALK5 signa"}