1. Analysis of factors affecting progression-free survival of first-line chemotherapy in older patients with advanced gastrointestinal cancer. Issue 8 (November 2021) Authors: Nakazawa, Junichi; Kawahira, Machiko; Kawahira, Masahiro; Kodama, Tomoko; Arima, Shiho; Iwashita, Yuji; Mawatari, Seiji; Hashimoto, Shinichi; Kanmura, Shuji; Hori, Takeshi; Tsubouchi, Hirohito; Ido, Akio Journal: Journal of geriatric oncology Issue: Volume 12:Issue 8 (2021) Page Start: 1200 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗