Comparison of the efficacies of first-generation epidermal growth factor receptor tyrosine kinase inhibitors for brain metastasis in patients with advanced non-small-cell lung cancer harboring EGFR mutations. - Aiko, Naoto; Shimokawa, Tsuneo; Miyazaki, Kazuhito; Misumi, Yuki; Agemi, Yoko; Ishii, Mari; Nakamura, Yukiko; Yamanaka, Takeharu; Okamoto, Hiroaki (BMC Cancer, 2018)