Assertion: esophagus's layer | /r/HasProperty | muscularis
Facets:
Source sentences:
text: Starting from the lumen and moving outwards, these layers are the mucosa, submucosa, muscularis, and serosa, which is continuous with the mesentery (see Figure 23.3).
text: The third layer of the alimentary canal is the muscalaris (also called the muscularis externa).