Fig. 1From: Assessments of serum copper and zinc concentration, and the Cu/Zn ratio determination in patients with multidrug resistant pulmonary tuberculosis (MDR-TB) in Côte d’IvoireZinc concentration in MDR-TB and control. *: Significant difference between MDR-TB and the control population. ∞: Significant difference between the stage M0 and M3 § M6 stagesBack to article page