Figure 1From: Zinc monotherapy is effective in Wilson’s disease patients with mild liver disease diagnosed in childhood: a retrospective studyChange of treatment due to any cause (A), adverse events (B), treatment failure (C), analyzed by the Kaplan-Meier estimation. *P values less than 0.05 were considered statistically significant. ‡In one patient on combination therapy, discontinuation was associated with both treatment failure and adverse events.Back to article page