PMC:5332029 / 26827-26875 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/5332029","sourcedb":"PMC","sourceid":"5332029","source_url":"https://www.ncbi.nlm.nih.gov/pmc/5332029","text":"2. Are competing alternatives clearly described?","tracks":[]}