PMC:1181811 / 3724-3734 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T1111","span":{"begin":3,"end":10},"obj":"NNS"}],"text":"al markers"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T667","span":{"begin":3,"end":10},"obj":"CHEBI_SO_EXT:molecular_indicator_or_label_or_marker_or_tag"}],"text":"al markers"}