Provides free access to books and documents in life science and healthcare.
Medical-Related Sources with Public Domain and Copyrighted Images
These sites have a combination of public domain, Creative Commons licensed, or copyright protected images available. Check the terms and conditions for each image of any collection.
Images are not all health-focused. This site includes both copyright protected and public domain images. See the Reuse Restrictions information for each image.
The National Institutes of Health provides an image gallery on Flickr. The images are licensed under varying CC licenses. Check the licensing for each individual image.
Collection of images from the open source literature. Use the "License Type" filter along the top menu bar to include only attribution or attribution/non-commercial images.
MedPix is a free open-access online database of medical images, teaching cases, and clinical topics. Permission to use images for MedEdPORTAL must be requested by the creator.