PubMed:24015456
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/24015456","sourcedb":"PubMed","sourceid":"24015456","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/24015456","text":"The participation in health-related research projects: compensated, reimbursed or gratuitous.\n","tracks":[]}