Mesenchymal stem cell therapy in eosinophilic granulomatosis with polyangiitis-related lower limb gangrene: a case report. - Wang, Hui; Zhang, Qian; Wu, Sensen; Pan, Dikang; Ning, Yachan; Wang, Cong; Guo, Jianming; Gu, Yongquan (Stem Cell Research & Therapy, 2024)