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Okuno, Yuji; Korchi, Amine M.; Shinjo, Takuma; Kato, Shojiro; Kaneko, Takao . (2017). Midterm Clinical Outcomes and MR Imaging Changes after Transcatheter Arterial Embolization as a Treatment for Mild to Moderate Radiographic Knee Osteoarthritis Resistant to Conservative Treatment. Journal of Vascular and Interventional Radiology, (), S1051044317302713–. doi:10.1016/j.jvir.2017.02.033 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research