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- [43] Retraction: An Early Warning of Atrial Fibrillation Based on Short-Time ECG Signals (Journal of Healthcare Engineering (2022) 2022:7 (2205460) DOI: 10.1155/2022/2205460) Journal of Healthcare Engineering, 2023, 2023
- [46] Retraction: Analysis of Carotid Ultrasound Screening of High-Risk Groups of Stroke Based on Big Data Technology (Journal of Healthcare Engineering (2022) 2022 (6363691) DOI: 10.1155/2022/6363691) Journal of Healthcare Engineering, 2023, 2023