PIRT: Patient Intake and Recommendations Tool. - Michael Szczepkowski; Monica Z. Weiland; Stanley Schwartz; Wayne Zachary; Mary Daly (AMIA, 1999)

CAPRA: A Cancer Patient Information Retrieval Agent. - Wayne Zachary; Stanley Schwartz; Richard Freedman; Michael Szczepkowski; Wendy Lehnert; David Fischer (AMIA, 1999)