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Keywords from Image Description:
PZSLPage. Phacochrus thiopicus Phacochoerus sp en Parietal veins of warthog species undeterminable from ventral first ribs Az hemiazygos vein Az azygos vein superior vena cava Proceedings of the Zoological Society of London org vol issue org page page Beddard text PDold PZSL Phacochoerus aethiopicus anatomy Artiodactyla