Dupilumab as a novel steroid-sparing treatment for hypereosinophilic syndrome - Xiaoman Du, MD; Yudi Chen, MD; Jianmin Chang, MD; Xuelin Sun, MD, PhD; Yue Zhang, MS; Meng Zhang, BM; Marcus Maurer, MD, PhD; Yanming Li, MD; Zuotao Zhao, MD, PhD; Xunliang Tong, MD, PhD (Elsevier, 2022)