与"Sphincter ani internus muscle"相近的词条

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• sphincter ani
• sphincter ani externa muscle
• sphincter ani externus
• sphincter ani externus muscle
• sphincter ani internus
• Sphincter ani internus muscle
• sphincter ani muscle
• sphincter calibrater
• sphincter cardiae
• sphincter choledochus
• sphincter dilatation
• sphincter dysfunction
• sphincter electromyography
• sphincter external
• sphincter fibers of ciliary muscle
• sphincter ilei

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