PMC:516044 / 6-18 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T238","span":{"begin":2,"end":8},"obj":"NN"}],"text":"f KCNJ10 pro"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T140","span":{"begin":2,"end":8},"obj":"PR_EXT:000001979"}],"text":"f KCNJ10 pro"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T78","span":{"begin":2,"end":8},"obj":"PR:000001979"}],"text":"f KCNJ10 pro"}