Open Access Policy

Open Access Policy 

All articles published in Portuguese Journal of Internal Medicine  are made freely and permanently available online immediately upon publication, with no subscription charges or registration barriers.

The journal does not charge any article processing charges (APCs), submission fees, or publication fees. 

Re-use of published content is permitted under the terms of the Creative Commons Attribution–NonCommercial 4.0 International License (CC BY-NC 4.0). This license allows others to copy, distribute, and adapt the work for non-commercial purposes, provided the original work is properly cited. Full license details are available at: https://creativecommons.org/licenses/by-nc/4.0/