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Kitamura, Gene; Deible, Christopher . (2020). Retraining an open-source pneumothorax detecting machine learning algorithm for improved performance to medical images. Clinical Imaging, (), S089970712030019X–. doi:10.1016/j.clinimag.2020.01.008 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research