Xerostomia in the aged.
D000368:Aged; D064420:Drug-Related Side Effects and Adverse Reactions; D006801:Humans; D012464:Saliva, Artificial / Q000627:therapeutic use; D014076:Tooth Diseases / Q000209:etiology; D014987:Xerostomia / Q000139:chemically induced / Q000150:complications / Q000209:etiology* / Q000628:therapy
D012464:Saliva, Artificial