Assertion: saliva | /r/CapableOf | help maintain oral-esophageal mucosa
Facets:
value: through clearance
type: MANNER
value: through buffering
type: MANNER
value: through repair
type: MANNER
value: through lubrication
type: MANNER
Source sentences:
text: 1. saliva helps maintain oral-esophageal mucosa through lubrication, clearance, buffering, and repair