与"spontaneous vertex delivery"相近的词条

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• spontaneous vaginal delivery
• spontaneous vaginal delivery normal
• spontaneous variation
• spontaneous ventilation
• spontaneous version
• spontaneous vertex delivery
• spontaneous vertigo
• spontaneous vestibular nystagmus
• spontaneous vestibular response
• spontaneousabortion
• spontaneousfission
• spontaneously
• spontaneously breathing
• spontaneously hypertension
• spontaneously hypertensive
• spontaneously hypertensive rat

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