Impact of extent of ischemia and length of delay on the efficacy of flap delay surgery 
Chen Shaofeng , Jing Xing , Fang Fang , Fan Yingjuan, You Xiuhua, Zhuang Yuehong
Chinese Journal of Clinical Anatomy . 2022, (4): 447 -453 .  DOI: 10.13418/j.issn.1001-165x.2022.4.14