title: Tubuloreticular structures within labial salivary glands in Sjögren's syndrome.
mesh_terms: D000328:Adult; D000368:Aged; D000906:Antibodies / Q000032:analysis; D004721:Endoplasmic Reticulum; D004727:Endothelium / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D008046:Lip; D008854:Microscopy, Electron; D008870:Microtubules; D008875:Middle Aged; D012217:Rheumatoid Factor / Q000032:analysis; D012469:Salivary Glands / Q000276:immunology / Q000648:ultrastructure*; D012859:Sjogren's Syndrome / Q000473:pathology*; D014987:Xerostomia / Q000209:etiology
chemical_list: D000906:Antibodies; D012217:Rheumatoid Factor