This experimental study was done to compare the fate of microarterial grafts versus microvenous grafts. Based on morphological aspects, patency rates, and histological features, the arterial grafts gave better long-term results than the venous grafts--due mainly to an absence of subintimal fibrotic changes in the microarterial grafts.

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http://dx.doi.org/10.1097/00006534-197902000-00015DOI Listing

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