PMC:1315279 / 539-549 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T338","span":{"begin":0,"end":4},"obj":"NN"},{"id":"T339","span":{"begin":5,"end":9},"obj":"NN"}],"relations":[{"id":"R97","pred":"compound","subj":"T338","obj":"T339"}],"text":"bone mass "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T150","span":{"begin":0,"end":4},"obj":"UBERON_EXT:bone_element_or_tissue"}],"text":"bone mass "}