@InProceedings{hassan-EtAl:2015:BioNLP15,
  author    = {Hassan, Mohsen  and  Makkaoui, Olfa  and  Coulet, Adrien  and  Toussain, Yannick},
  title     = {Extracting Disease-Symptom Relationships by Learning Syntactic Patterns from Dependency Graphs},
  booktitle = {Proceedings of BioNLP 15},
  month     = {July},
  year      = {2015},
  address   = {Beijing, China},
  publisher = {Association for Computational Linguistics},
  pages     = {71--80},
  url       = {http://www.aclweb.org/anthology/W15-3808}
}