Authors: T D East; L K Heermann; R L Bradshaw; A Lugo; R M Sailors; L Ershler; C J Wallace; A H Morris; B McKinley; A Marquez; A Tonnesen; L Parmley; W Shoemaker; P Meade; P Thaut; T Hill; M Young; J Baughman; M Olterman; V Gooder; B Quinn; W Summer; V Valentine; J Carlson; K Steinberg Journal: Proc AMIA Symp Date: 1999