title: Correlation between tear matrix metalloproteinases and the Schirmer's test.
authors.forename: Louis
authors.initials: L
authors.lastname: Tong
authors.forename: Andrea
authors.initials: A
authors.lastname: Petznick
mesh_terms: D016207:Cytokines / Q000032:analysis* / Q000378:metabolism*; D015352:Dry Eye Syndromes / Q000175:diagnosis*; D005136:Eye Proteins / Q000032:analysis*; D005260:Female; D006801:Humans; D008297:Male; D020782:Matrix Metalloproteinases / Q000032:analysis*; D013666:Tears / Q000378:metabolism*
chemical_list: D016207:Cytokines; D005136:Eye Proteins; C042434:tear proteins; D020782:Matrix Metalloproteinases