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Vivian Bass;Julieta Mateos;Ivan M. Rosado-Mendez;Jorge Márquez;. (2021). Ultrasound image segmentation methods: A review . PROCEEDINGS OF THE XVI MEXICAN SYMPOSIUM ON MEDICAL PHYSICSAIP Conference Proceedings, (), –. doi:10.1063/5.0051110 
An interview with Sci-Hub Founder Alexandra Elbakyan,Who exactly should pay for academic research