Application of ultrasonography in quantitative evaluation of gastrocnemius muscles in children with spastic cerebral palsy
ZHU Lijie,YUN Guojun,ZHANG Weiyun,LIU Qing,CAO Jianguo
《Chinese Journal of Rehabilitation Theory and Practice》 . 2022, (9): 1079 -1083 .  DOI: 10.3969/j.issn.1006-9771.2022.09.011