In 1870 he gave the first authentic account of amoebae from the human intestine.
Further evidence for the heterogeneity of folate transport in the human small intestine.
Properly cooked pulses produce much less gas in a human intestine.
They can also be found in the human intestine.
It came out soaked in blood, pulling a length of purple human intestine.
But once put into fluid like that of human intestines, they immediately change their behavior.
The larvae grow and live in human intestines, sometimes for decades.
This model is expected to lend itself to study the effectiveness of antisecretory agents in the human intestine.
Unless, of course, you know somebody who's going around collecting human intestines.
Klebsiella bacteria are normally found in the human intestines (where they do not cause disease).