Disambiguation of Period Characters in Clinical Narratives Markus Kreuzthaler author Stefan Schulz author 2014-04 text Proceedings of the 5th International Workshop on Health Text Mining and Information Analysis (Louhi) Sumithra Velupillai editor Martin Duneld editor Maria Kvist editor Hercules Dalianis editor Maria Skeppstedt editor Aron Henriksson editor Association for Computational Linguistics Gothenburg, Sweden conference publication kreuzthaler-schulz-2014-disambiguation 10.3115/v1/W14-1115 https://aclanthology.org/W14-1115/ 2014-04 96 100