PMC:4161609 / 24973-25029
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4161609","sourcedb":"PMC","sourceid":"4161609","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4161609","text":"Questions Never Occasionally Sometimes Often Always","divisions":[{"label":"th","span":{"begin":0,"end":9}},{"label":"th","span":{"begin":11,"end":16}},{"label":"th","span":{"begin":18,"end":30}},{"label":"th","span":{"begin":32,"end":41}},{"label":"th","span":{"begin":43,"end":48}}],"tracks":[]}