Tracings showing the passage of food (uncooked pork fat) through the small intestine; top half. Chart by W.B. Cannon, 1901.
- Walter B. Cannon
Licence: Public Domain Mark
Credit: Tracings showing the passage of food (uncooked pork fat) through the small intestine; top half. Chart by W.B. Cannon, 1901. Wellcome Collection. Source: Wellcome Collection.
