Extracting Causal Knowledge from a Medical Database Using Graphical Patterns.

Christopher S. G. Khoo Syin Chan Yun Niu Extracting Causal Knowledge from a Medical Database Using Graphical Patterns. 2000 conf/acl/2000 ACL http://www.aclweb.org/anthology/P00-1043 db/conf/acl/acl2000.html#KhooCN00