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Keywords from Image Description:
PZSLPage. Phascolomys mitchelli Shaw en Parietal veins of female Common Wombat from ventral first ribs Az hemiazygos vein Az azygos vein esophagal vein superior vena cava Proceedings of the Zoological Society of London org vol issue org page page Beddard text PDold PZSL Vombatus ursinus anatomy Mammal circulatory system