Chapter 9: Analyses Using Disease Ontologies. - Nigam H. Shah; Tyler Cole; Mark A. Musen (PLoS Comput. Biol., 2012)

Learning Practice-based Evidence from Unstructured Clinical Notes. - Nigam Shah; Paea LePendu; Anna Bauer-Mehren; Srinivasan V Iyer 002; Kenneth Jung; Tyler Cole; Rave Harpaz (AMIA, 2013)