Water balloon-aided ultrasonography--application in the diagnosis of rectal cancer.
Qu
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Zhou
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Liang
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D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012004:Rectal Neoplasms / Q000175:diagnosis*; D014463:Ultrasonography / Q000295:instrumentation* / Q000379:methods