Cancer of the alimentary tract in Costa Rica.
D000328:Adult; D000367:Age Factors; D000368:Aged; D003110:Colonic Neoplasms / Q000453:epidemiology / Q000401:mortality; D003364:Costa Rica; D003710:Demography; D004812:Epidemiologic Methods; D004938:Esophageal Neoplasms / Q000453:epidemiology* / Q000401:mortality; D005260:Female; D005770:Gastrointestinal Neoplasms / Q000453:epidemiology* / Q000401:mortality; D006760:Hospitalization; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000453:epidemiology / Q000401:mortality; D012737:Sex Factors; D013274:Stomach Neoplasms / Q000453:epidemiology / Q000401:mortality; D014798:Vital Statistics