@proceedings{ws-2011-biomedical,
    title = "Proceedings of the Second Workshop on Biomedical Natural Language Processing",
    editor = "Savova, Guergana  and
      Cohen, Kevin Bretonnel  and
      Angelova, Galia",
    month = sep,
    year = "2011",
    address = "Hissar, Bulgaria",
    publisher = "Association for Computational Linguistics",
    url = "https://preview.aclanthology.org/fix-sig-urls/W11-4200/"
}