Figure 2
a. Tree diagram of supplied platinum and amounts of excreted platinum, selenium and arsenic in 24-h urine samples of patients with lung cancer and cancer other than lung cancer treated with cisplatin- and carboplatin-based drugs. b. Two-way joining plot for supplied platinum and excreted amounts of platinum, selenium and arsenic in 24-h urine samples for patients with lung cancer and cancer other than lung cancer treated with cisplatin and carboplatin.