PMC:1253828 / 46900-46918 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/1253828","sourcedb":"PMC","sourceid":"1253828","source_url":"http://www.ncbi.nlm.nih.gov/pmc/1253828","text":"−Cd +Cd −Cd +Cd","divisions":[{"label":"th","span":{"begin":0,"end":3}},{"label":"th","span":{"begin":5,"end":8}},{"label":"th","span":{"begin":10,"end":13}}],"tracks":[]}