PMC:4630240 / 7428-7498 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4630240","sourcedb":"PMC","sourceid":"4630240","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4630240","text":"Duration of migraine history (years) 16.1 ± 9.9 15.3 ± 9.5 17.0 ± 10.5","divisions":[{"label":"td","span":{"begin":0,"end":36}},{"label":"td","span":{"begin":37,"end":47}},{"label":"td","span":{"begin":48,"end":58}}],"tracks":[]}