Anatomical and design application of the gluteal epithelial neurovascular flap pedicled with perforator of the fourth lumbar artery 
Wu Fuzhang, Zhang Pengli, Zhang Zhenhua, He Yongbin, Guo Tao, Sun Heyan
Chinese Journal of Clinical Anatomy . 2024, (4): 406 -410 .  DOI: 10.13418/j.issn.1001-165x.2024.4.08