Cancer in the gastrointestinal tract in western India. Epidemiologic study.
D000293:Adolescent; D000328:Adult; D000368:Aged; D005770:Gastrointestinal Neoplasms / Q000453:epidemiology*; D006801:Humans; D007194:India / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D015995:Prevalence