Phase II study of ramucirumab and docetaxel for previously treated non‐small cell lung cancer patients with malignant pleural effusion: Protocol of PLEURAM study. - Takemoto, Shinnosuke; Fukuda, Minoru; Yamaguchi, Hiroyuki; Ikeda, Takaya; Akagi, Kazumasa; Tomono, Hiromi; Umeyama, Yasuhiro; Dotsu, Yosuke; Taniguchi, Hirokazu; Gyotoku, Hiroshi; Senju, Hiroaki; Kitazaki, Takeshi; et al. (Thoracic Cancer, 2020)