Bai Chunqiang, Chang Qiankun, Wu Haiying, Meng Fanyue
Department of Ultrasonography, The Affiliated Hospital of Chengde Medical University, Chengde, China.
Department of Obstetrics, The Affiliated Hospital of Chengde Medical University, Chengde, China.
Minerva Pediatr (Torino). 2023 Feb;75(1):148-150. doi: 10.23736/S2724-5276.22.06985-3. Epub 2022 Sep 23.