@InProceedings{U12-1019,
  author = 	"Lui, Marco",
  title = 	"Feature Stacking for Sentence Classification in Evidence-Based Medicine",
  booktitle = 	"Proceedings of the Australasian Language Technology Association Workshop 2012",
  year = 	"2012",
  pages = 	"134--138",
  location = 	"Dunedin, New Zealand",
  url = 	"http://aclweb.org/anthology/U12-1019"
}