| Autor: |
Wang X; Department of Ultrasound, Baotou Central Hospital, Baotou 014040, China Department of Ultrasound, Baotou Clinical Medical College, Inner Mongolia Medical University, Baotou 014040, China., Lu HZ; Department of Ultrasound, Baotou Central Hospital, Baotou 014040, China., Yang LJ; Department of Ultrasound, Baotou Central Hospital, Baotou 014040, China., Yang K; Department of Medical Imaging, Baotou Central Hospital, Baotou Medical College, Inner Mongolia University of Science Technology, Baotou 014040, China. |
