Physical and mechanical characterization of PLLA interference screws produced by two stage injection molding method Ali Reza Sadeghi-Avalshahr*, Mohammad Khorsand-Ghayeni, Samira Nokhasteh, Amir Mahdi Molavi, Mohammad Sadeghi-Avalshahr, 10.1007/s40204-016-0056-4 XML Requires Subscription HTML Requires Subscription PDF views: 191 downloads: 152