Cancers of the alimentary tract: international mortality trends.
D000367:Age Factors; D000368:Aged; D000569:Americas; D001208:Asia; D001315:Australia; D003431:Cross-Cultural Comparison; D005060:Europe; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000401:mortality*; D006801:Humans; D008297:Male; D012737:Sex Factors