PMC:194730 / 438-446 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T290","span":{"begin":3,"end":7},"obj":"NN"},{"id":"T292","span":{"begin":7,"end":8},"obj":"HYPH"}],"text":"he Ca2+-"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T87","span":{"begin":3,"end":7},"obj":"CHEBI:29108"}],"text":"he Ca2+-"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T149","span":{"begin":3,"end":7},"obj":"CHEBI:29108"}],"text":"he Ca2+-"}