PMC:149366 / 319-338 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T244","span":{"begin":0,"end":12},"obj":"NN"}],"text":"neurotrophin expres"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T59","span":{"begin":0,"end":12},"obj":"PR:000021998"}],"text":"neurotrophin expres"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T122","span":{"begin":0,"end":12},"obj":"PR_EXT:000021998"}],"text":"neurotrophin expres"}