title: Clarification offered.
authors.forename: G E
authors.initials: GE
authors.lastname: Napierski
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012859:Sjogren's Syndrome / Q000175:diagnosis* / Q000628:therapy; D014987:Xerostomia / Q000175:diagnosis / Q000628:therapy