H. KHORAMI,; TR. NEYESTANI,; MEHRI. KADKHODAEE,; J. LOTFI,. INCREASED URINARY NEOPTERIN: CREATININE RATIO AS A MARKER OF ACTIVATION OF CELL-MEDIATED IMMUNITY AND OXIDATIVE STRESS IN THE IRANIAN PATIENTS WITH MULTIPLE SCLEROSIS. Iranian Journal of Allergy, Asthma and Immunology, v. 2, n. 3, p. 155-158, 11.