Stomach cancer with esophagoscope, illustration. Diagram showing a gastroscope being inserted to biopsy a stomach cancer. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Sue Seif |
Taille de l’image : | 2913 px × 3517 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |