Onikiparmak bağırsağı ince bağırsağın bir bölümüdür.
- The duodenum is a section of the small intestine.
Pylorus, the Keeper of a Gate, a Porter. In Anatomy, the lower Orifice or Mouth of the Stomach, by which the Meat is let into the Entrails, the Maw-gut : It is alſo call’d Janitor in Latin.