Medical Relation Extraction with Manifold Models Chang Wang author James Fan author 2014-06 text Proceedings of the 52nd Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers) Kristina Toutanova editor Hua Wu editor Association for Computational Linguistics Baltimore, Maryland conference publication wang-fan-2014-medical 10.3115/v1/P14-1078 https://aclanthology.org/P14-1078/ 2014-06 828 838