PMC:3583298 / 38234-38299 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/3583298","sourcedb":"PMC","sourceid":"3583298","source_url":"https://www.ncbi.nlm.nih.gov/pmc/3583298","text":"Conflict of Interest The authors declare no conflict of interest.","tracks":[]}