This posterior (from the back) view of the upper neck shows patent bilateral vertebral arteries. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Living Art Enterprises, LLC |
Taille de l’image : | 3900 px × 4031 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |