Singal AG, Nagar SP, Hitchens A, Davis KL, Iyer S. Real-world effectiveness of Lenvatinib monotherapy in previously treated unresectable hepatocellular carcinoma in US clinical practice. Cancer Rep (Hoboken). 2023 Jan;6(1):e1679. doi: 10.1002/cnr2.1679
Graham J, Earnshaw S, Lim J, Luthra R, Borker R. Cost-effectiveness of afatinib versus erlotinib in the first-line treatment of patients with metastatic non-small cell lung cancer with EGFR Exon 19 deletion mutations. JCP. 2016 May;2(4):31-9.