Assertion: apical constriction | /r/CapableOf | impel through pharyngoesophageal
Facets:
value: bolus
type: OTHER
Source sentences:
text: Primarily produced by sequential constrictor contraction, it impels bolus through the pharynx and pharyngoesophageal inlet in combination with negative pressures generated within the oesophagus and hyolaryngeal distraction.