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www.fdanews.com/articles/146478-cryolife-will-buy-vascular-graft-maker-for-17-million

CryoLife Will Buy Vascular Graft Maker for $17 Million

May 16, 2012
Medical devicemaker CryoLife said that it has agreed to buy Hemosphere, which makes a vascular graft that is used in kidney dialysis patients, for $17 million in cash.
Businessweek