Original Research Published on 23 Oct 2020 3D Printed Polyurethane Scaffolds for the Repair of Bone Defects in Biomaterials Megan E. CookeJose L. Ramirez-GarciaLunaKarla Rangel-BerridiHyeree ParkShowan N. NazhatMichael H. WeberJanet E. HendersonDerek H. Rosenzweig Frontiers in Bioengineering and Biotechnology doi 10.3389/fbioe.2020.557215 11,246 views 40 citations