An Exploratory Cross-Sectional Study of the Association Between Regular Cigarette Smoking and Level of Disability, Hand Dexterity, Cognitive Impairment, Fatigue, and Markers of Oxidative Stress in Male Patients With Relapsing-Remitting Multiple Sclerosis. - Ahmadi Bonabi M; Mosaddeghi-Heris R; Taheri N; Talebi M; Naseri A (American journal of men's health, 2026)