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. 2023 Aug 15;6:0200. doi: 10.34133/research.0200

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Fig. 2. — Methods of obtaining brain information using ultrasound [45–49]. Copyright (2021) IEEE; Copyright (2004) World Federation for Ultrasound in Medicine & Biology; Copyright (2015) Elsevier Inc.; Copyright (2020) The Author(s); Copyright (2022) The Author(s).