David Ong

Incidence and Phenotype of Inflammatory Bowel Disease Based on Results From the Asia-Pacific Crohn's and Colitis Epidemiology Study

Siew C. Ng, Whitney Tang, Jessica Ching et al. · Gastroenterology · 2013 · 840 citations

Medicine, Biostatistics, Epidemiologic Methods +10

Environmental risk factors in inflammatory bowel disease: a population-based case-control study in Asia-Pacific

Siew C. Ng, Whitney Tang, Rupert W. Leong et al. · Gut · 2014 · 444 citations · Full text

Public Health, Health Sciences, Population Health Sciences +16

Population Density and Risk of Inflammatory Bowel Disease: A Prospective Population-Based Study in 13 Countries or Regions in Asia-Pacific

Siew C. Ng, Gilaad G. Kaplan, Whitney Tang et al. · The American Journal of Gastroenterology · 2018 · 262 citations

Public Health, Population Health Sciences, Urban Health +16

A High-Dimensional Atlas of Human T Cell Diversity Reveals Tissue-Specific Trafficking and Cytokine Signatures

Michael T. Wong, David Ong, Frances Sheau Huei Lim et al. · Immunity · 2016 · 257 citations · Full text

Life Sciences, Cell Biology, Immunology +14

Early Course of Inflammatory Bowel Disease in a Population-Based Inception Cohort Study From 8 Countries in Asia and Australia

Siew C. Ng, Zhirong Zeng, Ola Niewiadomski et al. · Gastroenterology · 2015 · 115 citations · Full text

Medicine, Health Sciences, Epidemiology +12