Docetaxel Plus Ramucirumab With Primary Prophylactic Pegylated Granulocyte-Colony Stimulating Factor Support for Elderly Patients With Advanced NSCLC: A Multicenter Prospective Sin... oleh Motoko Tachihara, MD, PhD, Akito Hata, MD, Takaaki Tokito, MD, PhD, Satoshi Hara, MD, PhD, Hideaki Okada, MD, Satoru Miura, MD, PhD, Yuki Sato, MD, Eriko Tabata, MD, PhD, Hiroshi Watanabe, MD, PhD, Yusuke Takayama, MD, PhD, Ryo Toyozawa, MD, PhD, Keiichi Ota, MD, PhD, Kazushige Wakuda, MD, PhD, Atsushi Nakamura, MD, PhD, Mototsugu Shimokawa, PhD, Nobuyuki Yamamoto, MD, PhD, Kazuhiko Nakagawa, MD, PhD