The use of epidemiology, scientific data, and regulatory authority to determine risk factors in cancers of some organs of the digestive system. 3. Liver cancer.
D000328:Adult; D000348:Aflatoxins / Q000633:toxicity; D000367:Age Factors; D000428:Alcohol Drinking; D004812:Epidemiologic Methods; D005260:Female; D006509:Hepatitis B / Q000150:complications; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008113:Liver Neoplasms / Q000139:chemically induced / Q000453:epidemiology* / Q000266:history; D008297:Male; D008875:Middle Aged; D009790:Occupations; D044469:Racial Groups; D012306:Risk; D012737:Sex Factors; D012959:Socioeconomic Factors; D013997:Time Factors; D014481:United States
D000348:Aflatoxins