PMC:1283364 / 7666-7676 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1997","span":{"begin":3,"end":10},"obj":"NN"}],"text":"na forward"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1525","span":{"begin":3,"end":10},"obj":"SO:0001030"}],"text":"na forward"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T1430","span":{"begin":3,"end":10},"obj":"SO:0001030"}],"text":"na forward"}