PMC:4156421 / 28485-28521 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/4156421","sourcedb":"PMC","sourceid":"4156421","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4156421","text":"Click here for additional data file.","tracks":[]}