1. Evaluation of progression level of extracapsular spread for cervical lymph node metastasis of oral squamous cell carcinoma: a multicenter retrospective study. (October 2015) Authors: Yamada, S.; Yanamoto, S.; Hasegawa, T.; Miyakoshi, M.; Ooga, N.; Kamata, T.; Komori, T.; Kitagawa, Y.; Kurita, H.; Umeda, M. Journal: International journal of oral & maxillofacial surgery Issue: Volume 44(2015)Supplement 1 Page Start: e308 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗