PMC:149366 / 569-574 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T283","span":{"begin":1,"end":5},"obj":"NN"}],"text":" BDNF"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T68","span":{"begin":1,"end":5},"obj":"PR:000004716"}],"text":" BDNF"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T134","span":{"begin":1,"end":5},"obj":"PR_EXT:000004716"}],"text":" BDNF"}