Transverse section of esophagus, unction of middle and upper third.
Piersol, George A. Human Anatomy (Philadelphia, PA: J. B. Lippincott Company, 1908)
TIFF (full resolution)
2138×2400, 5.7 MiB
Large GIF
912×1024, 369.1 KiB
Medium GIF
570×640, 159.1 KiB
Small GIF
285×320, 42.9 KiB