Defining reference values for low skeletal muscle index at the L3 vertebra level based on computed tomography in healthy adults: A multicentre study

Ming Kong, Nan Geng, Ying Zhou, Ning Lin, Wenyan Song, Manman Xu, Shanshan Li, Yuetong Piao, Zuoqing Han, Rong Guo, Chao Yang, Nan Luo, Zhong Wang, Mengyuan Jiang, Lili Wang, Wanchun Qiu, Junfeng Li, Daimeng Shi, Rongkuan Li, Eddie C. Cheung, Yú Chen, Zhongping Duan