PMC:5400020 / 10608-10633 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/5400020","sourcedb":"PMC","sourceid":"5400020","source_url":"https://www.ncbi.nlm.nih.gov/pmc/5400020","text":"n = 250 n =  250 n =  500","divisions":[{"label":"th","span":{"begin":0,"end":7}},{"label":"th","span":{"begin":8,"end":16}}],"tracks":[]}