title: Correlation between sialochemistry and lip biopsy in Sjögren's syndrome patients.
mesh_terms: D001706:Biopsy; D006801:Humans; D008046:Lip / Q000473:pathology*; D012463:Saliva / Q000032:analysis*; D012859:Sjogren's Syndrome / Q000175:diagnosis* / Q000378:metabolism / Q000473:pathology; D014987:Xerostomia / Q000378:metabolism