与"lower esophageal ring"相近的词条

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• lower epidermis
• Lower Epigastrium
• lower-epimeron
• lower-episternum
• lower esophageal
• lower esophageal ring
• lower esophageal segment
• lower esophageal sphincter
• lower esophageal sphincter opening pressure
• lower esophageal sphincter pressure
• lower esophageal sphincter relaxation
• lower esophageal stricture
• lower ester
• lower excess
• lower explosive limit
• lower explosive limit(of a gas mixture)

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