Analysis of Factors Causing Long Patient Waiting Time and Clinic Overtime in Outpatient Clinics. - Zhecheng Zhu; Bee Hoon Heng; Kiok Liang Teow (J. Medical Syst., 2012)

Interactive Data Visualization to Understand Data Better: Case Studies in Healthcare System. - Zhecheng Zhu; Bee Hoon Heng; Kiok Liang Teow (Int. J. Knowl. Discov. Bioinform., 2014)

Lifetime trajectory simulation of chronic disease progression and comorbidity development. - Zhecheng Zhu; Bee Hoon Heng; Kiok Liang Teow (J. Biomed. Informatics, 2018)