1. Protocol for a multicentre, prospective observational study of elective neck dissection for clinically node-negative oral tongue squamous cell carcinoma (END-TC study). Issue 9 (13th September 2022) Authors: Yanamoto, Souichi; Michi, Yasuyuki; Otsuru, Mitsunobu; Inomata, Toru; Nakayama, Hideki; Nomura, Takeshi; Hasegawa, Takumi; Yamamura, Yoshiko; Yamada, Shin-ichi; Kusukawa, Jingo; Yamakawa, Nobuhiro; Hasegawa, On; Ueda, Michihiro; Kitagawa, Yoshimasa; Hiraki, Akimitsu; Hasegawa, Toshihiro; Ohiro, Y... Journal: BMJ open Issue: Volume 12:Issue 9(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗