digestive tract

Because of its short digestive tract, food must be available to them all day, making it a difficult species to keep.

Large numbers of bacteria live on the skin and in the digestive tract.

The person may then have a slow but constant loss of blood into the digestive tract.

The most typical signs are seen in the digestive tract.

In babies, this problem happens because the digestive tract is still growing.

These could be signs of bleeding in your digestive tract.

They had to allow time for the contrast mass to spread into the digestive tract.

Some people have more than one area of the digestive tract affected.

Or it could simply be activity in the digestive tract.

If anything, I was more concerned with things going the other way through my digestive tract.