Answering Clinical Questions with Role Identification Yun Niu author Graeme Hirst author Gregory McArthur author Patricia Rodriguez-Gianolli author 2003-07 text Proceedings of the ACL 2003 Workshop on Natural Language Processing in Biomedicine Association for Computational Linguistics Sapporo, Japan conference publication niu-etal-2003-answering 10.3115/1118958.1118968 https://aclanthology.org/W03-1310/ 2003-07 73 80