This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times). 
See the Directory of published versions 
| Biomedical Research and Regulation  Work Group | Maturity Level: N/A | Standards Status: Informative | Security Category: Business | Compartments: Group | 
This table lists profiles for the ResearchStudy resource. For background information, see
Profiling Resources and Extensibility.
Additional profiles and extensions may be found in published
Implementation Guides  , or in the
Conformance resource registry
, or in the
Conformance resource registry  .
.
No Profiles defined for this resource