Muscle allowing involuntary movements of certain organs; they are found mostly in the walls of hollow organs (such as the intestines and the esophagus) and blood vessels. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / QA International |
Taille de l’image : | 2052 px × 2340 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |