Using Snomed to recognize and index chemical and drug mentions. Pilar López Úbeda author Manuel Carlos Díaz Galiano author L Alfonso Urena Lopez author Maite Martin author 2019-11 text Proceedings of the 5th Workshop on BioNLP Open Shared Tasks Kim Jin-Dong editor Nédellec Claire editor Bossy Robert editor Deléger Louise editor Association for Computational Linguistics Hong Kong, China conference publication lopez-ubeda-etal-2019-using 10.18653/v1/D19-5718 https://aclanthology.org/D19-5718/ 2019-11 115 120