title: Gagging: the preventive effect of table salt.
mesh_terms: D000328:Adult; D000368:Aged; D005683:Gagging; D006801:Humans; D008297:Male; D008875:Middle Aged; D012018:Reflex; D012965:Sodium Chloride / Q000627:therapeutic use*
chemical_list: D012965:Sodium Chloride