alimentary canal
alimentary tract
digestive tube
digestive tract
gastrointestinal tract
GI tract

One of the most common locations for a foreign body is the alimentary tract.

The under surface is yellowish-green, depending on the amount of food in the alimentary tract.

Galen describes symptoms of the alimentary tract via a patient's diarrhea and stools.

He was a superb specimen, they insisted, possessing the alimentary tract, and general constitution, of a man twenty years younger.

He reprimanded it sternly, and it sank back to its ordinary place in the alimentary tract.

The epithelium of the alimentary tract, in general, provides an effective barrier to penetration.

The culture was based on custom, the alimentary tract of the common water buffalo, and base treachery.

The trace of the alimentary tract is also visible in some specimens.

There was no connecting alimentary tract, no soft tissue, no weak spot.

Other organisms have also been identified as carnivores by a study of their alimentary tracts.