Intra-oral radiotelemetry.
D002638:Chewing Gum; D003679:Deglutition; D003766:Dental Occlusion; D003773:Dental Plaque / Q000378:metabolism; D003802:Dentifrices / Q000032:analysis; D003813:Dentistry; D005459:Fluorides / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008409:Mastication; D009067:Mouthwashes / Q000032:analysis; D012463:Saliva / Q000032:analysis; D013686:Telemetry
D002638:Chewing Gum; D003802:Dentifrices; D009067:Mouthwashes; D005459:Fluorides