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Li, Sean; Copeland-Halperin, Libby; Kaminsky, Alexander; Li, Jihui; Lodhi, Fahad; Miraliakbari, Reza . (2018). Computer-Aided Surgical Simulation in Head and Neck Reconstruction: A Cost Comparison among Traditional, In-House, and Commercial Options. Journal of Reconstructive Microsurgery, (), s-0037-1621735–. doi:10.1055/s-0037-1621735 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research