Post-Traumatic Stress Disorder (PTSD) Ontology and Use Case. - Bryan Gamble; Samah J. Fodeh; Kei Cheung (ICBO, 2014)

Improvement of cytokine annotation using ontology synonym mapping. - Demetrios Sarantis; Steven H. Kleinstein; Kei Cheung (AMIA, 2015)

Phenotyping physiologic measurement of lung function in a large electronic health record using automated tools. - Kathleen M. Akgün; Keith Sigel; Kei Cheung; Farah Kidwai-Khan; Alex K. Bryant; Cynthia Brandt; Amy C. Justice; Kristina Crothers (AMIA, 2017)

Using a community-engaged health informatics approach to develop a web analytics research platform for sharing data with community stakeholders. - Karen H. Wang; Luis N. Marenco; Johanna Elumn Madera; Jenerius Aminawung; Emily Wang; Kei Cheung (AMIA, 2017)

A Common Web Interface Provides Access to Clinical Databases Using REDCap and Python. - Michael Concato; Charles Lu 003; Farah Kidwai; Cynthia Brandt; Kei Cheung (AMIA, 2018)