title: [Quantification of anxiety of patients by their expression and complaints--innovation in nursing of patients with vision disorders caused by diabetes mellitus].
mesh_terms: D000368:Aged; D001007:Anxiety; D003930:Diabetic Retinopathy / Q000451:nursing* / Q000523:psychology; D006801:Humans; D008297:Male; D014786:Vision Disorders / Q000209:etiology / Q000451:nursing*