In-depth annotation for patient level liver cancer staging Wen-wai Yim author Sharon Kwan author Meliha Yetisgen author 2015-09 text Proceedings of the Sixth International Workshop on Health Text Mining and Information Analysis Cyril Grouin editor Thierry Hamon editor Aurélie Névéol editor Pierre Zweigenbaum editor Association for Computational Linguistics Lisbon, Portugal conference publication yim-etal-2015-depth 10.18653/v1/W15-2601 https://aclanthology.org/W15-2601/ 2015-09 1 11