PMC:4292198 / 14858-14922 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/4292198","sourcedb":"PMC","sourceid":"4292198","source_url":"https://www.ncbi.nlm.nih.gov/pmc/4292198","text":"Physical and psychological work demands as risk factors for MSDs","tracks":[]}