PMC:549712 / 52507-52517 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T15320","span":{"begin":0,"end":6},"obj":"NNS"},{"id":"T15326","span":{"begin":6,"end":7},"obj":"."}],"text":"probes. Th"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T15006","span":{"begin":0,"end":6},"obj":"CHEBI_SO_EXT:molecular_probe"}],"text":"probes. Th"}