RT @3d_printers: 3D Printed Heart Models Helping Doctors Optimize Surgical Plans for Complex Operations http://t.co/u5j6b9sFMu 0 atbildes

Didzis Dejus
(2015-03-13 00:34:33)
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RT @3d_printers: 3D Printed Heart Models Helping Doctors Optimize Surgical Plans for Complex Operations http://t.co/u5j6b9sFMu

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