Semantic Indexing for Complex Patient Grouping. - Kilian Stoffel; Joel H. Saltz; Jim Hendler; James Dick; William Merz; Robert Miller (AMIA, 1997)

A graphical tool for ad hoc query generation. - Kilian Stoffel; John D. Davis; Gerald Rottman; Joel H. Saltz; James Dick; William Merz; Robert Miller (AMIA, 1998)