PubMed:10389937 / 1078-1273 JSONTXT

{"project":"sentences","denotations":[{"id":"TextSentencer_T8","span":{"begin":0,"end":195},"obj":"Sentence"},{"id":"T8","span":{"begin":0,"end":195},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Expression of TrkA, a well-established prognostic marker of favorable NB, was positively correlated with EPHB6, EFNB2, and EFNB3 expression (P \u003c 0.0001, P = 0.0019, and P = 0.0001, respectively)."}