Aspiration during barium swallow examination, X-ray. Aspiration on barium swallow examination. The barium (dark areas) is travelling down the trachea as well as the oesophagus. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 3272 px × 3272 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |