与"spontaneous twinning"相近的词条

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• spontaneous thrombogenic rat
• spontaneous transformation
• spontaneous transition
• spontaneous tube extraction
• spontaneous tumor
• spontaneous twinning
• Spontaneous unassisted delivery
• spontaneous univalent
• Spontaneous uterine inversion
• spontaneous vaginal delivery
• spontaneous vaginal delivery normal
• spontaneous variation
• spontaneous ventilation
• spontaneous version
• spontaneous vertex delivery
• spontaneous vertigo

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