Blood vessels in the retina showing the endothelial cells in red and the vascular contents in green. Surrounding cell nuclei are stained blue.
- Freya Mowat
Licence: Attribution 4.0 International (CC BY 4.0)
Credit: Blood vessels in the retina showing the endothelial cells in red and the vascular contents in green. Surrounding cell nuclei are stained blue. Freya Mowat. Source: Wellcome Collection.
![no text alternative](https://iiif.wellcomecollection.org/image/B0006226/full/800%2C/0/default.jpg)