@unpublished{Haimowitz,
  author	= {Haimowitz, Ira},
  year		= {1988},
  title		= {Generating Coherent and Concise Descriptions of Medical Terminology in a Frame Based Knowledge Representation},
  note		= {Clinical Decision Making Group, MIT Laboratory for Computer Science, 545 Technology Square, Room 370, Cambridge, MA 02139}
}