PMC:1283364 / 49977-49981 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T10867","span":{"begin":0,"end":4},"obj":"NN"}],"text":"Aβ40"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T10246","span":{"begin":0,"end":4},"obj":"CHEBI_PR_EXT:amyloid_beta_40"}],"text":"Aβ40"}