Assertion: large intestine's muscle | /r/Synonym | pyloric sphincter
Facets:
Source sentences:
text: Food from the stomach is allowed in to the duodenum by a muscle called the pylorus, or pyloric sphincter, and is then pushed through the small intestine by a process of muscular contractions called peristalsis.
text: Food from the stomach is allowed into the duodenum through the pylorus by a muscle called the pyloric sphincter.