Waldeyer's ring

相關詞條：

• Waldeyer's zonal layer
• Waldeyer's fossae
• Waldeyer's sulcus
• Waldeyer's glands
• Waldeyer's giands
• Waldeyer's tonsillar ring
• Waldeyer's line
• Waldeyer's fossa
• Waldeyer's neuron
• Waldeyer's tract