title: Effect of prolonged bromhexine therapy on Sjögren's syndrome.
mesh_terms: D001964:Bromhexine / Q000008:administration & dosage*; D006801:Humans; D007070:Immunoglobulin A / Q000032:analysis; D008875:Middle Aged; D010166:Palliative Care; D012463:Saliva / Q000032:analysis / Q000276:immunology; D012859:Sjogren's Syndrome / Q000175:diagnosis / Q000188:drug therapy*; D012964:Sodium / Q000032:analysis; D013997:Time Factors
chemical_list: D007070:Immunoglobulin A; D012964:Sodium; D001964:Bromhexine