Clinical Decision Support for Colonoscopy Surveillance Using Natural Language Processing. - Kavishwar B. Wagholikar; Sunghwan Sohn; Stephen T. Wu; Vinod Kaggal; Sheila Buehler; Robert A. Greenes; Tsung-Teh Wu; David W. Larson; Hongfang Liu; Rajeev Chaudhry; Lisa Boardman (HISB, 2012)