title: Punctal occlusion in Sjögren's syndrome needs clarification.
authors.forename: Eduardo M
authors.initials: EM
authors.lastname: Rocha
authors.forename: Jayter S
authors.initials: JS
authors.lastname: Paula
authors.forename: Peter S
authors.initials: PS
authors.lastname: Reinach
mesh_terms: D018501:Antirheumatic Agents / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007638:Keratoconjunctivitis Sicca / Q000188:drug therapy*; D008297:Male; D009883:Ophthalmic Solutions / Q000627:therapeutic use*; D012464:Saliva, Artificial / Q000627:therapeutic use*; D012859:Sjogren's Syndrome / Q000188:drug therapy*; D014987:Xerostomia / Q000188:drug therapy*
chemical_list: D018501:Antirheumatic Agents; D009883:Ophthalmic Solutions; D012464:Saliva, Artificial