(Q45078115)
Statements
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Anal sphincter size measured by endosonography in healthy volunteers. Effect of age, sex, and parity (English)
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Nielsen MB
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Hauge C
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Rasmussen OO
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Sørensen M
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Pedersen JF
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Christiansen J
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1 September 1992
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33
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5
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453-456
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Identifiers
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