Endoscopic images showing four views of the lower oesophagus in a subject in whom the peristaltic waves are seen travelling downward. In the upper left image a streaky reddening indicates a mild case of oesophagitis | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / McFarland, John |
Bildgröße: | 3382 px × 4668 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |