PubMed:24015456
|
The participation in health-related research projects: compensated, reimbursed or gratuitous.
|
projects
| Unselected / annnotation | Selected / annnotation | |
|
|
|
|
|
The participation in health-related research projects: compensated, reimbursed or gratuitous.
|
| Unselected / annnotation | Selected / annnotation | |
|
|
|
|