title: Tear osmolarity variation in the dry eye.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000418:Albumins / Q000032:analysis; D005260:Female; D006801:Humans; D007637:Keratoconjunctivitis / Q000175:diagnosis*; D007638:Keratoconjunctivitis Sicca / Q000175:diagnosis*; D007781:Lactoferrin / Q000032:analysis; D008297:Male; D008875:Middle Aged; D009113:Muramidase / Q000032:analysis; D009994:Osmolar Concentration; D013666:Tears / Q000032:analysis*
chemical_list: D000418:Albumins; D009113:Muramidase; D007781:Lactoferrin