Standardized problem list generation, utilizing the Mayo canonical vocabulary embedded within the Unified Medical Language System. - Peter L. Elkin; David N. Mohr; Mark S. Tuttle; William G. Cole; Geoffrey E. Atkin; Kevin Keck; Thomas B. Fisk; B. H. Kaihoi; K. E. Lee; Michael C. Higgins; Henri J. Suermondt; Nels Olson; et al. (AMIA, 1997)