IPUMS International collects, harmonizes, preserves, and freely distributes census data and documentation from countries around the world.
EU Clinical Trial Register vs California Open Source Portal
How do EU Clinical Trial Register and California Open Source Portal compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | EU Clinical Trial Register | California Open Source Portal |
|---|---|---|
| What it is | The EU Clinical Trials Register offers free search for clinical trials in EU and EEA countries and explains the move to the Clinical Trials Information System. | California’s Open Source Portal collects open-source code solutions for public use. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | — | English |
| Alternatives |
Other options to consider
Sites similar to both EU Clinical Trial Register and California Open Source Portal.
The Netherlands’ research portal lets visitors search medical research and register, submit, or manage studies involving human participants.
The Canue Data Portal provides environmental health data from the Canadian Urban Environmental Health Research Consortium.
China’s human brain tissue resource center collects and stores donated brain tissue and clinical histories for approved scientific research.
Data.Sutton shares current local data and information about the London Borough of Sutton and its communities for public access.
The National Cancer Database is a clinical oncology database built from hospital registry data at Commission on Cancer-accredited facilities.






