Figure 1

Box-plots for analyzed trace metals in the serum (S), cell fraction (CF), cerebrospinal fluid (CSF), healthy tissue (HT) and cancerous tissue (CT) samples of patients with malignant brain tumors (MBTs) in comparison to control group (CG).

Box-plots for analyzed trace metals in the serum (S), cell fraction (CF), cerebrospinal fluid (CSF), healthy tissue (HT) and cancerous tissue (CT) samples of patients with malignant brain tumors (MBTs) in comparison to control group (CG).