PMC:4536239 / 17345-17422 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4536239","sourcedb":"PMC","sourceid":"4536239","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4536239","text":"Visual analogue scale for pain intensity, mean ± SD 6.8 ± 2.2 6.1 ± 1.9 0.212","divisions":[{"label":"td","span":{"begin":0,"end":51}},{"label":"td","span":{"begin":52,"end":61}},{"label":"td","span":{"begin":62,"end":71}}],"tracks":[]}