Colorectal cancer mortality rates by prefectures in Japan.
Yamamoto
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D000328:Adult; D000368:Aged; D015179:Colorectal Neoplasms / Q000401:mortality*; D003625:Data Collection; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D014505:Urban Population