Non-specific ulcerative colitis in Chinese and Indians in Singapore.
D000293:Adolescent; D000328:Adult; D044466:Asian People; D003093:Colitis, Ulcerative / Q000453:epidemiology*; D005006:Ethnicity; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D008875:Middle Aged; D012424:Rural Population; D012846:Singapore; D013315:Stress, Psychological; D044465:White People