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aorta tunica adventitia

^ http://purl.obolibrary.org/obo/UBERON_0004664


The outermost layer of the aorta wall, containing connective tissue and collagen and elastic fibers. [ http://openisbn.com/search.php?q=0-683-40008-8&isbn=1/ MP:0009871 ]

Synonyms: tunica adventitia of aorta